Thor - For Your Weather
Weather That Matters to You
Free · Designed for iPhone. Not verified for macOS.
See what the weather actually did. A seasonal outlook for the months ahead. Look Back at what actually happened. Now on Apple Watch.
Weather is personal. Thor lets you choose the measurements that matter most and brings them to the surface throughout your forecast.
YOUR WEATHER ESSENTIALS
Select one to three Weather Essentials such as humidity, wind, precipitation, UV index, visibility, or feels-like temperature. Thor gives those measurements extra emphasis while keeping the complete forecast close at hand.
A FORECAST THAT EXPLAINS ITSELF
See meaningful upcoming changes, explore six-hour and 24-hour trends, and open any quantitative condition for a detailed forecast. Expand a day for a plain-language summary, precipitation amount, peak wind, humidity, visibility, UV index, sunrise and sunset, plus separate daytime and overnight outlooks.
YOUR LOCATIONS, YOUR CHOICE
Current Location is optional. Search for and save locations manually, choose a primary location for alerts and widgets, and temporarily view another place without changing your primary forecast.
PERSONAL WEATHER ALERTS
Create custom threshold and six-hour trend alerts for the conditions you care about. Thor keeps these forecast conveniences clearly separate from official government weather alerts.
RAIN AND SNOW CONTEXT
When available, see next-hour precipitation and estimated rain or snowfall from the previous 24 completed hours. Rainfall and snowfall amount details appear only when that precipitation type is actually relevant.
SEE HOW A FORECAST IS CHANGING
Forecast Stability shows how predictions for the same time evolve as that time approaches. Private convergence charts describe supported forecasts as stable, shifting, unsettled, or still building history—without turning forecast consistency into a made-up confidence percentage.
PRIVATE FORECAST ACCURACY
The optional Forecast Accuracy Journal privately compares earlier forecasts with later conditions. It is off by default, processed on-device, stored without exact coordinates, excluded from sync, and always under your control.
WIDGETS AT A GLANCE
Configure Home Screen and Lock Screen widgets around the Weather Essentials you want to see. Widget forecasts always use your primary location.
BUILT WITH PRIVACY IN MIND
Thor has no advertising, no Thor account, and no third-party behavioral analytics. Optional iCloud preference sync never includes Forecast Accuracy records.
Weather data provided by Apple Weather. Some features, including minute precipitation and official weather alerts, vary by region and availability. Custom Thor alerts are forecast-based conveniences and are not emergency warning systems.
Ratings & Reviews
• Introducing Look Back for historical weather comparisons
• Added Air Quality information
• Improved Extended Trends graphs for temperature, Feels Like, and precipitation
• Enhanced weather-icon visibility in Light Mode
• Additional visual refinements and stability improvements
The developer, David Kampmann, 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
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- David Kampmann
- Size
- 13.2 MB
- Category
- Weather
- Compatibility
Requires iOS 26.5 or later.
- iPhone
Requires iOS 26.5 or later. - Mac
Requires macOS 26.5 or later and a Mac with Apple M1 chip or later. - Apple Watch
Requires watchOS 26.5 or later.
- iPhone
- Age Rating
4+
- 4+
- Copyright
- © 2026 Thor