Rainline Get the beta

Your personal weather globe.

Watch live rain radar, temperature, and animated wind sweep across a spinning 3D Earth — then dive into rich forecasts for any city in the world.

Join the TestFlight beta
Rainline showing live precipitation radar on a 3D globe with the My Cities list

Three ways to see the sky

Flip between live weather layers with one tap — all rendered on a beautiful 3D globe you can spin and zoom.

Live precipitation radar layer

🌧️ Rain, as it happens

Live global radar with nowcast frames — see showers arrive before your shoes do.

Temperature layer draped over the globe

🌡️ The world as a heat map

Global temperature painted across the planet — from Saharan reds to polar blues.

Animated wind particles flowing over the globe

💨 Wind you can watch

Thousands of animated particles trace jet streams and storms in real time.

City detail page with hourly and 10-day forecast

Every detail, beautifully told

Tap any city for the full story — powered by live data from national weather services.

  • ⏰ Hour-by-hour forecast
  • 📅 10-day outlook
  • 🫁 Live air quality
  • ☀️ UV index & sun arc
  • 🧭 Wind speed & direction
  • 💧 Humidity & dew point
  • 🌅 Sunrise & sunset
  • 🌡️ Feels-like & pressure

Rain or shine, know before you go.

Rainline is in beta on TestFlight — grab a spot and watch the weather come alive.

Join the TestFlight beta