Weather Fusion – PWS

Weather Fusion – PWS

For Personal Weather Stations

11 ratings
9 reviews
Free

Details

  • Released
  • Updated
  • September 10, 2025
  • July 27, 2026
Weather Fusion – PWS screenshot #1 for iPhone
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Weather Fusion – PWS screenshot #8 for iPhone
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About

Monitor your personal weather station's live data, explore historical trends, and maintain long-term records. Supports multiple providers and sensors, offering detailed insights into weather conditions.

Real-time dashboard
Historical charts
Multi-station monitoring
Public station discovery
Observation archive
Backup and restore
iCloud sync
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What's New in Weather Fusion

2.7.0

July 27, 2026

This version introduces Current Conditions widgets and the new Compact View in Real-Time. It also expands sensor and measurement support, lets you organize sensors and measurements, and shows Ecowitt camera snapshots. What’s New - Keep an eye on your station with Current Conditions widgets on iPhone, iPad, and Mac. - New Compact View in Real-Time lets you scan measurements at a glance. - Expanded sensor and measurement support for Ecowitt, Netatmo, WeatherLink, and Ambient Weather. - New measurements include Black Globe Temperature and WBGT; Indoor Heat Index, Indoor Wet Bulb, and Indoor WBGT; Air CO₂; separate PM2.5 sensor channels; additional temperature, humidity, and leaf-wetness channels; and richer lightning data. - Real-Time shows current lightning activity, while Historical lets you review detected strikes. - Organize sensors automatically or gather them into custom-named groups in Settings. - Ecowitt camera snapshots are now available in Station Details. - New Last 24h historical view. - Beaufort (Bft) is now available as a wind-speed unit. Improvements - Historical wind charts now combine wind speed and gusts. - Weekly Historical charts now show hourly data. - Wind direction is now available in Current Conditions. - Solar Irradiance and UV gauges have an improved design. - Charts now provide structured data descriptions to VoiceOver. - Charts and Settings are now faster. - Station management on Mac has been improved. Bug Fixes - Wind compass arrows now point in the direction the wind is blowing. - Weather Underground’s 24-hour precipitation total is no longer shown as a daily total. - Ecowitt rainfall now displays correctly when multiple types of rain sensors are available. - Empty Ecowitt responses are now correctly recognized as indicating an offline state. - Removed duplicate months in Historical and corrected period navigation. - Fixed Netatmo rain accumulation across historical summaries.

More

Events

Read more about Your Weather Station Does More

Your Weather Station Does More

Widgets, Compact View, and broader sensor support.

Jul 27, 2026 Aug 15, 2026

User reviews

Übersichtlich und detailliert

Übersichtiliche, schön gestaltete App zu auslesen und Anzeigen der Daten von Wetterstationen. Kompatibel zu diversen Diensten, Einrichtung unkompliziert und die Aufbereitung der Daten ist wesentlich besser als bei der großen Konkurrenz. Optisch sehr ansprechend und modern!
Zudem ein App ohne Paywall oder kostenpflichtige Zusatzfeatures! Seit der Widgetintegration bin ich wunschlos glücklich mit der App!
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Response from developer

Vielen Dank für die Bewertung. Es freut mich sehr, dass dir Weather Fusion gefällt. Gute Nachrichten: seit Version 2.7 gibt es Widgets für iPhone/iPad/Mac. Ich hoffe, sie gefallen dir.

Tolle App für die eigene Wetterstation

Ich bin wirklich begeistert von Weather Fusion. Die App bereitet die Daten meiner Netatmo Wetterstation sehr hübsch auf und bietet viele Optionen zum Darstellen der Messwerte. Der Entwickler ist sehr responsiv und hat schnell auf meine Anfrage mit den falschen Niederschlagswerten meiner Netatmo Station reagiert.
Inzwischen habe ich eine Ecowitt Wittboy Pro und nutze die App mehrmals täglich um die Messdaten meiner Station anzuschauen.
Ich bin rundum zufrieden.
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Update added Ambient

With the addition of Ambient, this app gets even better: I can monitor two sensor systems from one panel. This is the best PWS app I’ve seen in over 6 years of looking.

Great App

Very nice and helpful app for owners of Netatmo weather stations. Strong recommendation! Thanks.

Super erster Eindruck

Die App macht einen super ersten Eindruck! Sehr viele detaillierte Daten möglich, aber dennoch übersichtlich dargestellt. Kompatibel mit vielen Diensten. Bei mir klappte die Einbindung von WU und Netatmo problemlos.
Weiter so!

PS: ich würde mich über ein Vergleichsdiagramm freuen; zB ein Jahresvergleich der Monatswerte ;)
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Developer apps

FAQ

What personal weather stations does Weather Fusion support?

Weather Fusion supports data from Netatmo, WeatherLink, Ecowitt, Weather Underground, Windy, and WiFiLogger providers. It allows you to connect your station to view live readings and historical data.

What kind of weather data can I track with Weather Fusion?

You can track a wide range of metrics including temperature, humidity, wind speed and direction, barometric pressure, solar irradiance, air quality (PM2.5, AQI), and more. It provides detailed sensor readings and summaries.

Can I monitor multiple weather stations with Weather Fusion?

Yes, Weather Fusion supports multi-station monitoring. You can view your own stations and also follow stations from other users, providing a comprehensive overview of weather conditions.

Does Weather Fusion offer historical data analysis?

Absolutely. Weather Fusion provides historical charts broken down by day, week, month, and year. You can also inspect individual observations and maintain an archive of your station's history.

Is Weather Fusion available on multiple Apple devices?

Yes, Weather Fusion is designed for iPhone, iPad, and Mac. It also features iCloud sync for app settings, ensuring a consistent experience across your Apple devices.

How often is Weather Fusion updated?

The latest version, 2.4.0, was released on May 27, 2026. The app is actively maintained, with updates typically released to improve features and compatibility.

Is Weather Fusion free to use?

Yes, Weather Fusion is available for free. There are no in-app purchases or subscription fees required to access its core features for monitoring and archiving weather data.

Does Weather Fusion have ads?

No, Weather Fusion is ad-free. You can monitor your personal weather station and review historical data without any advertisements interrupting your experience.