WeatherBlend
Weather from 20+ forecasts
$0.99 · Designed for iPad. Not verified for macOS.
WeatherBlend helps you make better weather decisions by combining forecasts from more than 50 trusted weather models and open weather services into one intelligent forecast.
Instead of relying on a single weather provider, WeatherBlend compares multiple forecasts, calculates a blended result and shows how confident the prediction is based on how closely the models agree.
Whether you’re planning your day, travelling, exercising, gardening, sailing, fishing or simply deciding what to wear, WeatherBlend gives you a more complete picture of the weather, your environment and outdoor conditions.
Key features
• Intelligent WeatherBlend forecast based on 50+ weather models
• Forecast confidence showing how closely weather models agree
• Current weather, hourly forecasts and detailed 10-day forecast
• Temperature, precipitation, wind, cloud cover and weather conditions
• Air Quality Index (AQI)
• UV Index
• Sea and bathing water temperatures
• Pollen forecasts
• WeatherBlend Migraine Index (WMI)
• Personalized weather recommendations
• Outdoor ratings for running, cycling, hiking, golf, gardening, fishing, sailing, surfing, beach days and much more
• Nature insights including jellyfish, mosquitoes, ticks, wasps and thrips, adapted to your region
• Health insights including asthma, heat stress, cold stress, dehydration and sunburn risk
• Home & Energy insights including solar production, wind production, cooling demand and more
• Unlimited favourite locations
• Fast worldwide city search
Why WeatherBlend?
No weather forecast is perfect. Every weather model has strengths and weaknesses.
WeatherBlend combines more than 50 weather models into a single intelligent forecast while showing how much confidence you can place in each prediction.
When the models agree, you can plan with greater confidence. When they disagree, you’ll know before the weather surprises you.
Whether you’re checking today’s forecast, planning a hike, monitoring pollen, tracking air quality or deciding if it’s safe to swim, WeatherBlend helps you make better decisions every day.
Download WeatherBlend today.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Version 1.0.8 makes WeatherBlend smarter and more reliable.
• New intelligent morning weather briefings
• Improved notifications and notification settings
• Full localization of user-facing content
• Improved stability and performance
• Various bug fixes and refinements
The developer, Morten Grantzau, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Morten Grantzau
- Size
- 14.6 MB
- Category
- Weather
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Watch
Requires watchOS 11.0 or later.
- iPhone
- Location
- This app may use your location even when it isn’t open, which can decrease device battery life.
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 Morten Grantzau

