Mariehamn weather now
The weather in Mariehamn right now is overcast at 3.8°, with 96% humidity and wind at 10.8 km/h. Today ranges from 3.1° to 6.9°. Over the next seven days highs range from 3.1° to 6.9°, warmest on Sunday.
7-day forecast
| Day | Conditions | High | Low | Rain | Chance | Wind |
|---|---|---|---|---|---|---|
| Sunday 2026-11-08 | Overcast | 6.9° | 3.1° | 0 mm | 0% | 11.2 km/h |
| Monday 2026-11-09 | Overcast | 5.2° | 3.8° | 0 mm | 0% | 26.3 km/h |
| Tuesday 2026-11-10 | Overcast | 6.5° | 5.2° | 0 mm | 4% | 28.4 km/h |
| Wednesday 2026-11-11 | Light drizzle | 6.7° | 5.5° | 1.2 mm | 39% | 21.9 km/h |
| Thursday 2026-11-12 | Drizzle | 6.8° | 1.1° | 6 mm | 76% | 25.6 km/h |
| Friday 2026-11-13 | Light snow | 3.1° | 1.1° | 0.9 mm | 32% | 29.8 km/h |
| Saturday 2026-11-14 | Light drizzle | 6.1° | 1.2° | 0.6 mm | 19% | 26.6 km/h |
Will it rain in Mariehamn this week?
Yes, rain is expected in Mariehamn on Wednesday (39%), Thursday (76%). Total rainfall for the week is around 8.7 mm.
Forecast from the GFS (NOAA), ECMWF and ICON (DWD) models via Open-Meteo; radar and lightning observed from MRMS, OPERA and GOES GLM. Updated 2026-11-08 06:17 UTC