Advanced Weather for Garmin Devices

Never get caught in a shower again. Fionn Weather lets you see rainfall in the next 60 minutes, hourly temperature, forecasts, air quality and more.

Free Trial - Install Now


Current Observations

View the current temperature, wind speed, humidity, uv, hourly temperature and daily forecast at a glance

Rain In The Next 60 min

Check the rain forecast for the next hour and never get stuck in a shower again

Air Quality Display

See the air quality before a run with overall ratings and individual readings for pm10, pm25, no3, o2 and so2

Hourly Temperature Forecasts

See the hourly temperature and rainfall forcasts for the next 24 hours so you can choose the perfect time to start that hike

Multiple Weather Sources

Configurable data sources let you mix information from NOAA, Australian BOM, Openweather and more

Monitoring Station Display

Displays the current location and distance to monitoring stations for peace of mind

Designed For Simplicty

Fionn Weather has been designed to let you easily see the most important information.

Glance and get on with your day

Available Now

Download From The App Store.

Fionn weather is available now in the Garmin app store. It’s priced at $3.99 USD / year and comes with a free two week trial, no credit card required.

Install Now

Once you’re happy you can purchase a token to continue using the app.

Purchase Now


It’s perfect! Thank you :)


Satisfied User

Really great, best interface/level of information on any weather app.

Jasper Kolbe

Happy Customer