Release Notes

Release Notes

See what changed in recent Weather Fusion releases for iPhone, iPad, and Mac. You can also view the complete Weather Fusion version history on the App Store.

Version 2.12

iOS / iPadOS

What’s New
  • Add and save airport stations to follow current conditions and explore available historical data.
  • Cards can now be rearranged in Real Time and Historical dashboards.
  • Maps now show an animated view of rain radar from the last 2 hours.
  • Station lists now show humidity, wind, rain, and pressure alongside temperature.
  • New Faded map style.
Improvements
  • Simpler initial setup and station connections.
  • Improved dashboard layouts on iPad and clearer card details.
  • Clearer chart scales and labels, with small rainfall amounts easier to see.
  • Improved measurement checks to keep invalid or implausible readings out of charts and summaries.
Bug Fixes
  • Restored missing averages and minimum and maximum occurrence times in Last 24 hours details.
  • Fixed Historical cards flickering, disappearing, or losing their place during updates.
  • Corrected rain-rate chart colors when the chart scale extends beyond the recorded values.
  • Corrected historical scaling for Ecowitt rain gauges.
  • Restored full indoor measurement names on dashboard cards.
  • Fixed WeatherLink history showing days containing only sun and moon data.
  • Fixed loading indicators remaining active for stations available only from saved local data.
  • Improved recovery when a station database cannot be opened.
  • Fixed daily chart curves extending beyond recorded values.
  • Fixed truncated rain-detail labels and station information on maps.

macOS

What’s New
  • Add and save airport stations to follow current conditions and explore available historical data.
  • Cards can now be rearranged in Real Time and Historical dashboards.
  • Maps now show an animated view of rain radar from the last 2 hours.
  • Station lists now show humidity, wind, rain, and pressure alongside temperature.
Improvements
  • Simpler station setup and a redesigned welcome window.
  • Improved dashboard layouts, clearer card details, and larger Compact card titles.
  • Clearer chart scales and labels, with small rainfall amounts easier to see.
  • Improved measurement checks to keep invalid or implausible readings out of charts and summaries.
Bug Fixes
  • Restored missing averages and minimum and maximum occurrence times in Last 24 hours details.
  • Fixed Historical cards flickering, disappearing, or losing their place during updates.
  • Corrected rain-rate chart colors when the chart scale extends beyond the recorded values.
  • Corrected historical scaling for Ecowitt rain gauges.
  • Restored full indoor measurement names on dashboard cards.
  • Fixed WeatherLink history showing days containing only sun and moon data.
  • Fixed loading indicators remaining active for stations available only from saved local data.
  • Improved recovery when a station database cannot be opened.
  • Fixed radar imagery disappearing when returning to the app.
  • Fixed the dashboard reverting to Compact when reopening the app.
  • Fixed WeatherLink subscription details disappearing from station information.
  • Fixed daily chart curves extending beyond recorded values.
  • Fixed truncated rain-detail labels and station information on maps.

Version 2.11.1

iOS / iPadOS

What’s New
  • Choose which rain gauge each Ecowitt station uses with the new Rain Source setting.
Improvements
  • Faster navigation in Historical.
  • Smoother maps on iPhone and iPad.
Bug Fixes
  • Fixed missing or mixed Ecowitt sensor readings and historical summaries.
  • History appears as it downloads, and downloads continue while Historical is open.

macOS

What’s New
  • Choose which rain gauge each Ecowitt station uses with the new Rain Source setting.
Improvements
  • Faster navigation in Historical.
Bug Fixes
  • Fixed missing or mixed Ecowitt sensor readings and historical summaries.
  • History appears as it downloads, and downloads continue while Historical is open.

Version 2.11

Released September 25, 2026.

What’s New

  • View highs, lows, and averages from the last 24 hours on Standard Real Time cards, where available. Rain cards show the 24-hour total and peak rain rate.
  • Choose measurements, sensors, statistics, and time windows for Real Time and Real Time Details widgets with the new Custom preset.
  • New Extra Large Portrait widgets display up to 14 measurements in Real Time or 20 in Real Time Details on supported iPhones running iOS 27.
  • Rain Radar (Experimental) brings the latest RainViewer radar imagery to maps and Real Time map cards.
  • Expanded Ecowitt observation details with WH52 soil moisture, temperature, and conductivity; PM4, indoor CO₂, and reported 24-hour CO₂ averages; water conductivity, total dissolved solids, turbidity, distance, and surface wetness.
  • Added Ecowitt irrigation readings for water temperature, flow, valve opening, and reported water volume, plus power, voltage, and reported energy totals from smart plugs.

Improvements

  • Dashboard gauges load faster.
  • Improved chart layouts and formatting.

Bug Fixes

  • Netatmo rain totals now show today’s rainfall instead of a rolling 24-hour total.
  • Prevent rounding errors in accumulated rain totals.
  • Corrected WeatherLink station elevations.
  • Corrected storm dates in widgets.
  • Fixed VoiceOver descriptions in widgets.

Version 2.10

Released September 19, 2026.

This update brings new ways to see what a station is measuring. Soil sensors get their own cards and charts, Historical adds a Last 7 days view, and dashboard cards open into detailed charts with related measurements. Rain is now calculated consistently across the app and its widgets, the Mac app has a redesigned interface, and many Historical, chart, provider, and widget issues have been fixed.

What’s New

  • Soil Moisture and Soil Temperature cards, charts, and summaries for stations with these sensors.
  • Last 7 days in Historical. Any period can be opened straight from Chart Data, and the selected period is highlighted in the charts.
  • Selecting a dashboard card opens its charts together with related measurements. Compact condition cards show the rain rate and details about the current storm.
  • New Sun and Moon artwork: drawn moon phases and a daylight arc that follows the station’s local time and solar noon.
  • Rain and evapotranspiration are shown as vessels that fill and drain through the day.
  • The map shows a marker layer with each station’s rain for the day.
  • Widgets use a specific station and preset instead of “Automatic”, and lightning widgets show how far away the storm is.
  • Disconnecting a provider no longer deletes saved history. After reconnecting, everything is still there.
  • Weather Fusion can be supported with an optional, one-time tip from Settings or the Mac toolbar.
  • Existing station databases can be optimized to take less space, without losing any data.

Improvements

  • Rain totals, rain rates, and their charts come from one shared calculation, so the dashboard, Historical, observation tables, and widgets always agree.
  • Historical loads faster, shows steadier download progress, and no longer flickers or goes blank while scrolling through observations.
  • Charts are more consistent: matching month labels and bar widths in yearly views, consistent spacing between axis labels in compact charts, and no gaps when a chart changes size.
  • Condition details in Real Time include a Last 24h chart and stay open while data refreshes.
  • On the Mac, windows, tabs, the sidebar, the toolbar, and popovers use native controls, and switching between Real Time and Historical is quicker.
  • On iPhone and iPad, Settings are reorganized, with station data tools grouped under Manage Data. The Historical toolbar fits smaller widths.
  • Widget labels are shorter and clearer, Apple Weather conditions refresh on their own, and station names stay visible when weather is unavailable.
  • Bug reports include more useful diagnostics and are quicker to prepare.

Bug Fixes

  • Rainfall totals and charts across providers, including monthly totals that skipped the current day.
  • Historical summaries that were recalculated over and over, downloads that lost their progress at midnight, and calendar charts hidden during maintenance.
  • Chart details such as times shown when hovering over weekly charts, cramped axis labels, and highlights drawn outside the chart.
  • Widgets that lost their credentials after a Keychain error, faded too early, or laid out badly at the small size.
  • Mac: station list not updating with the sidebar hidden, wrong popover heights, and uneven dashboard cards.
  • Demo databases left behind after leaving Demo mode, and the app being terminated while in the background on iOS.
  • Basic stations keep their stored history, live updates stay responsive while history downloads, and setup prefers stations that are currently reporting.
  • Fixed history downloads pausing after a cooldown and Last 7 days refreshes hitting request limits.

Ambient Weather

  • Fixed history downloads that could stop at empty pages despite older data being available.
  • Improved request pacing and long-running backfill reliability.

Netatmo

  • Sign-in problems recover on their own, station discovery covers longer periods, and local history stays available during reconnection.
  • Fixed an endless history redownload and rain bars in Historical.

Ecowitt

  • Ordinary and piezo rain gauges are shown separately, in the app and in widgets. Temperature readings are explained where they can be ambiguous.
  • Fixed daily rain summaries and downloads that could not finish.

Tempest

  • Rain reported at midnight is credited to the day it actually fell.

Weather Underground

  • Daily records are downloaded for existing stations, download progress is visible, and the 24-hour rain setting shows which total the station reports.
  • Fixed rolling 24-hour totals, station validation, and reconnecting stations that have local history.

Windy

  • Stations load even when the account password is missing, and stations with local history reconnect.

Apple Weather

  • Conditions are shown even when the station provider is unavailable, and failed requests retry more gracefully.

Versions 2.9.1 and 2.9.0

Released August 19 and August 17, 2026.

This update adds Tempest support and expands WeatherLink coverage, alongside smoother dashboards and more reliable charts and rainfall reporting.

What’s New

  • Connect stations from a Tempest account to view current conditions and available history.
  • View more WeatherLink measurements, including transmitter health, degree days, Solar Energy, UV Dose, and air quality data.
  • View illuminance with a new gauge designed for a wide range of light levels.

Improvements

  • Dashboards load and scroll more smoothly.

Bug Fixes

  • Fixed WeatherLink rain, wind, and standalone sensor history coverage.
  • Fixed Netatmo rainfall totals and charts when observations are sparse or cover incomplete intervals.
  • Fixed Historical monthly rainfall excluding the current day.

Bug Fixes in 2.9.1

  • Fixed an issue that could prevent the station list from loading in widgets.
  • Fixed incorrect colors in illuminance mini charts.

Version 2.8.0

Released August 4, 2026.

This version adds METAR stations, configurable Real Time Details widgets, and Compact View in Historical. It also adds station renaming and favorite Netatmo stations.

What’s New

Improvements

  • Dashboard sharing produces higher-quality images.
  • Real Time gauges adapt their ranges to each measurement.
  • Real Time station details include a rolling Last 24h chart.
  • Real Time and Historical dashboards respond more smoothly while scrolling and loading data.
  • PM1, PM2.5, and PM10 use separate Historical charts.
  • Provider setup guidance and credential errors are clearer.

Bug Fixes

  • Restored dashboard card reordering for stations without custom sensor groups.
  • Improved Real Time recovery after sleep or inactivity on Mac.
  • Corrected gauge ranges when using Fahrenheit units.
  • Corrected station-list updates when stations are added while the Mac sidebar is hidden.

Version 2.7.0

Released July 27, 2026.

  • Added Current Conditions widgets for iPhone, iPad, and Mac.
  • Added Compact View in Real Time and the Last 24h Historical view.
  • Expanded sensor and measurement support, including WBGT, additional air-quality and sensor channels, and richer lightning data.
  • Added custom sensor organization and Ecowitt camera snapshots.
  • Improved Historical wind charts, weekly detail, VoiceOver chart descriptions, Settings performance, and Mac station management.
  • Corrected wind direction, provider rainfall handling, Historical navigation, and Netatmo rain summaries.

Versions 2.6.1 and 2.6.0

Released July 8 and July 6, 2026.

  • Added Ambient Weather and AcuRite support.
  • Added station creation from Manage Stations for Windy and Weather Underground.
  • Added color-palette controls and Apple Maps or Mapbox selection on iPhone and iPad.
  • Added station-location editing and eight more interface languages.
  • Improved Netatmo modules, Historical navigation, provider setup, public map markers, Mac responsiveness, and WeatherLink support.

Version 2.5.0

Released June 11, 2026.

  • Updated Historical navigation and added daily, weekly, monthly, and yearly summaries.
  • Added compact trends to Real Time and direct access to Observation Data from Historical.
  • Improved backup and restore and Ecowitt sensor-battery details.
  • Corrected Netatmo rain summaries, map stability, moon event ordering, and Mac observation layouts.

Version 2.4.0

Released May 27, 2026.

  • Added public-station discovery for Netatmo, Weather Underground, and Windy.
  • Added saved-station management, weekly Historical summaries, and the iOS appearance setting.
  • Expanded Map with location search, current location, marker controls, and globe view.
  • Improved provider setup, Historical maintenance, relative observation times, and Mac observation tables.

Version 2.3.0

Released May 12, 2026.

  • Added Map, more complete Historical chart loading, and support for up to ten Weather Underground stations.
  • Added the Weather Underground 24-hour rain setting and updated Solar and UV gauges.
  • Improved Historical performance and corrected station restoration, dashboard extrema, and Mac layout issues.

Version 2.2.0

Released April 14, 2026.

  • Added the Recent Rain card and timestamps for daily extrema.
  • Expanded Ecowitt measurements and improved Historical chart performance and animation behavior.
  • Corrected provider rainfall totals, Ecowitt history downloads, wind roses, and dashboard animations.

Version 2.1.1

Released April 6, 2026.

  • Improved daylight-saving and time-zone handling for station-local dates and times.

Version 2.1.0

Released March 31, 2026.

  • Added the regular-width iPad layout with a station sidebar and observation tables.
  • Expanded Weather Underground station and history support and added Netatmo full-history backfill.
  • Added Data Details tools for API status and stored-history downloads.
  • Improved provider compatibility, station lists, weather presentation, and daylight-saving behavior.

Version 2.0.2

Released March 25, 2026.

  • Improved WeatherLink and WiFiLogger compatibility and expanded diagnostics.
  • Version 2.0 introduced redesigned charts and gauges, dashboard customization, full-history views, and image sharing.
  • Added Ecowitt and Netatmo, broader sensor support, station switching, and Windy API v2.
  • Added sun, moon, air-quality, indoor, and particulate measurements.
  • Added cross-device database import and export, Dutch, and Brazilian Portuguese.

Earlier Releases

Weather Fusion 2.0.1 and 2.0.0 established the Version 2 chart, provider, history, and database architecture in March 2026. Versions 1.3.3 through 1.1 added the original Historical experience, WeatherLink history, gauges, provider fallbacks, additional languages, and weather-data refinements between September 2025 and January 2026.

The first App Store release was Version 1.0 on September 10, 2025.