It's a forecast, but the rain and wind are quite strong
Based on iPhone weather, the precipitation amount is small, but rain is forecasted all day
Windy also shows rain all day long with winds at an average of 5m/s and gusts of 15 m/s
Converting to kilometers per hour, that's 18km/h with gusts of 54… (the gusts are really intense)
The famous Norwegian weather app also forecasts rain from 9-21
Please note