IS Supersää
Not in any tracked top chart right now.
Updated 24 Oct 2026 · rankings refresh through the day
DeveloperSanoma Media Finland
CategoryWeather
PriceFree
Released
Rating★ 5.0 (2)
Version3.45
Age rating4+
First seen by us
23 Oct 2026
Rating
5.0 ★
2 ratings
Measured
IS Supersää on the App Store
App details
App ID
657765123
Publisher
Sanoma Media Finland
On the store since
Jun 2013
13 years on the store
Minimum OS
iOS 17.5+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
3
EN FI SV
Size
57 MB
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
2 ratings
Measured
Ratings
2
Measured
About IS Supersää
Supersää shows two competing forecasts side by side. The forecasts come from the Finnish Meteorological Institute and Foreca. You can decide yourself which one you believe – or is the truth somewhere in between.
HOURLY FORECAST
Check the hourly forecast, temperature and wind for the next 24 hours. The current forecast also includes the “feels like temperature” which takes into account how the wind affects the temperature.
9-DAY FORECAST
The 9-day forecast includes the minimum and maximum temperatures for each day, the weather type, wind speed, probability of rain, and the amount of rain.
DARK AND LIGHT APPEARANCE
Supersää uses dark or light appearance based on the operating system settings.
FAVOURITES
You can add for instance your grandma’s, your workplace, or a holiday location to quickly check the forecast for your favourite places.
WEATHER WARNINGS
You can see many different types of weather warnings, like storm warnings and forest fire warnings for your location or the places that you have added to the favourites.
RAIN MAPS
You can see rain observations and forecasts on the map for Finland. You can zoom the rain map and move the timeline to the time that you want to see.
WEATHER WIDGET
Get the latest weather forecast right on your home screen or Today view with the weather widgets.
POLLEN FORECAST
The app shows the pollen forecast for places in Finland.
The continuous use of positioning can shorten the battery life. You can switch off positioning in the settings.
Sanoma's terms of use
https://oma.sanoma.fi/kayttoehdot
Apple's terms of use
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
HOURLY FORECAST
Check the hourly forecast, temperature and wind for the next 24 hours. The current forecast also includes the “feels like temperature” which takes into account how the wind affects the temperature.
9-DAY FORECAST
The 9-day forecast includes the minimum and maximum temperatures for each day, the weather type, wind speed, probability of rain, and the amount of rain.
DARK AND LIGHT APPEARANCE
Supersää uses dark or light appearance based on the operating system settings.
FAVOURITES
You can add for instance your grandma’s, your workplace, or a holiday location to quickly check the forecast for your favourite places.
WEATHER WARNINGS
You can see many different types of weather warnings, like storm warnings and forest fire warnings for your location or the places that you have added to the favourites.
RAIN MAPS
You can see rain observations and forecasts on the map for Finland. You can zoom the rain map and move the timeline to the time that you want to see.
WEATHER WIDGET
Get the latest weather forecast right on your home screen or Today view with the weather widgets.
POLLEN FORECAST
The app shows the pollen forecast for places in Finland.
The continuous use of positioning can shorten the battery life. You can switch off positioning in the settings.
Sanoma's terms of use
https://oma.sanoma.fi/kayttoehdot
Apple's terms of use
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
3.45
• You can use Supersää and Ilta-Sanomat without ads with a IS Mainokseton subscription.
• We will remember your data usage preferences across all your devices if you sign in.