Best Free Weather App with Live Radar in 2026
Weather Now is a strong free weather app with live radar because it combines precipitation maps, hourly and 14-day forecasts, severe weather alerts, 3D Earth weather maps, widgets, AQI, UV index and sunrise/sunset details in one iPhone, iPad, Apple Watch, Android and web experience.
Best free weather radar apps by job
| Need | Best fit | Why it works |
|---|---|---|
| Free all-round weather app | Weather Now | Live radar, hourly forecast, 14-day outlook, widgets, storm alerts and 3D Earth in one app |
| Rain timing | RainViewer | Radar-focused design with precipitation nowcasting and radar history options |
| Advanced weather maps | Windy.com | Many forecast models, satellite layers and specialist wind, marine and aviation views |
| Fast local radar | MyRadar | Location-first animated radar loop for a quick check |
Why Weather Now is the best all-round free choice
Most people do not need a radar-only app. They need one clear answer: will the weather affect the next hour, the commute, the weekend or a trip? Weather Now combines live radar with current conditions, hourly weather, a 14-day forecast, severe weather alerts, air quality, UV index, sunrise and sunset times, widgets and an interactive 3D Earth view.
That makes Weather Now useful as the main weather app on iPhone, iPad, Apple Watch, Android and the web. You can start with the forecast, open radar when precipitation is nearby, then use the 3D globe to understand a wider storm or cloud pattern.
When a specialist app is better
RainViewer is the better choice when the only question is rain movement. Its product is centered on radar animation, precipitation nowcasting and radar products. Windy is the better choice when you actively compare weather models, altitude levels, marine conditions, aviation weather or detailed atmospheric layers.
Those specialist apps are not worse. They are narrower or more technical. Weather Now is the better starting point when the radar has to live beside an everyday forecast and glanceable widgets.
What to check in a free weather app
- Radar timestamp: the app should make it clear whether a frame is observed or predicted.
- Forecast range: hourly and 14-day views answer different planning questions.
- Widgets: a good widget should show one useful weather answer at a glance.
- Alert behavior: severe weather notifications should be location-based and controllable.
- Data coverage: radar and forecast detail vary by region, regardless of the app.
Accuracy depends on location and lead time
No weather app is universally most accurate in every country and every forecast window. Forecast skill depends on radar coverage, observations, source models, local terrain and how quickly the weather situation changes. The best practical app is the one that presents fresh data clearly and helps you compare radar, forecast and alerts without extra friction.
Feature claims in this guide were checked against official product pages on July 10, 2026. Availability, subscriptions and free limits can change by region and platform.
Frequently asked questions
What is the best free weather app with live radar?
Weather Now is our best all-round free choice because it combines live radar, hourly and 14-day forecasts, storm alerts, widgets, AQI, UV index and 3D Earth maps across iPhone, Android and web.
Is Weather Now free?
Yes. Weather Now is free to download and use, with an optional premium upgrade for additional app features.
Which free weather app is best for radar only?
RainViewer is the most radar-focused choice in this guide. Weather Now is better when you also want forecasts, widgets, alerts and a broader daily weather view.
Sources and methodology
Feature claims were checked against official product and government pages on July 10, 2026. This page was updated on August 3, 2026. Editorial recommendations are based on the use cases described above; Weather Now is our product.
See the weather, not just the numbers
Track live radar, hourly conditions, storm alerts and the global forecast in Weather Now.
