Your weather station in an intuitive app. Works with WeatherLink, Netatmo, Weather Underground, Ecowitt, WiFiLogger, and Windy. Real-time data and full history.
Weather Fusion is a personal weather station app for iPhone, iPad, and Mac.
Weather Fusion helps you follow current conditions, explore weather charts, and review long-term station history from the stations you already own. It is built for station owners who want clearer meteorological data, deeper historical context, and dependable tools across devices.
Supported providers
- Netatmo
- WeatherLink
- Ecowitt
- Weather Underground
- Windy
- WiFiLogger
Built for station owners
- Real-time dashboard with current conditions, gauges, and station context
- Historical charts by day, month, and year
- Observation archive with raw records plus daily, monthly, and yearly summaries
- Native apps for iPhone, iPad, and Mac, with settings synced through iCloud
- Quickly switch between all your configured stations
- Backup and restore for your station history
Track the measurements that matter
- Air temperature, indoor temperature, apparent temperature, humidity, and dew point
- Rain rate, accumulation, and evapotranspiration
- Wind speed, gust, direction, and wind roses
- Barometric pressure and pressure trend
- Solar irradiance, UV index, air quality, CO₂ level, noise level, and sun and moon data
Use Weather Fusion to check current conditions at a glance, compare periods, inspect exact values, and keep your station history ready for analysis and review.
Notes
- Available metrics depend on your provider, station model, and installed sensors.
- WeatherLink historical access depends on your WeatherLink plan.
- WiFiLogger requires the device to be on the same local network.
- Weather Fusion is an independent app. Compatibility references do not imply affiliation or endorsement. Provider names and trademarks belong to their respective owners.
Ratings & Reviews
5.0
out of 5
7 Ratings
What's New
- Added the Recent Rain card to the Real Time Dashboard.
Improvements
- Added timestamps to daily extrema values in the Real Time Dashboard.
- Made dashboard cards wider in Real Time and Historical views to reduce wrapping.
- Expanded Ecowitt metrics and historical coverage.
- Improved historical chart performance.
- Added a current-time indicator to today's daily historical charts.
- Improved animation behavior when Reduce Motion is enabled.
- Polished moon and night condition symbols.
- Improved station elevation recovery when location details are incomplete.
Bug Fixes
- Fixed incorrect Weather Underground rainfall totals in historical summaries.
- Fixed Ecowitt historical data download.
- Fixed animation glitches across charts and dashboard.
- Fixed wind rose charts for stations that do not report gust direction.
- Fixed missing daily rain totals in Current Condition for some Windy stations.
Version 2.2.0
The developer, Giampaolo Bellavite, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Location
Identifiers
Usage Data
Diagnostics
Other Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
