By knowing how cold, mild, warm, or hot the weather in Mariehamn, you will find it easier to plan your days.
Our 14 day weather forecast for Mariehamn becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.
| Date | Temperatures | Wind | |||
|---|---|---|---|---|---|
| Thursday, May 1 | 14 ° / 2 ° |  | Partly cloudy | 15 Km/h | |
| Friday, May 2 | 16 ° / 6 ° |  | Light rain shower | 4 Km/h | |
| Saturday, May 3 | 12 ° / 4 ° | | Light rain | 5 Km/h | |
| Sunday, May 4 | 5 ° / 3 ° |  | Patchy rain possible | 6 Km/h | |
| Monday, May 5 | 7 ° / 0 ° | | Partly cloudy | 13 Km/h | |
| Tuesday, May 6 | 10 ° / 3 ° | | Patchy rain possible | 12 Km/h | |
| Wednesday, May 7 | 10 ° / 3 ° | | Partly cloudy | 18 Km/h | |
| Thursday, May 8 | 7 ° / 6 ° | | Light drizzle | 12 Km/h | |
| Friday, May 9 | 10 ° / 4 ° | | Light rain shower | 8 Km/h | |
| Saturday, May 10 | 10 ° / 5 ° | | Light rain shower | 15 Km/h | |
| Sunday, May 11 | 10 ° / 5 ° | | Patchy rain possible | 10 Km/h | |
| Monday, May 12 | 11 ° / 4 ° | | Light rain shower | 4 Km/h | |
| Tuesday, May 13 | 10 ° / 4 ° | | Light rain shower | 10 Km/h | |
| Wednesday, May 14 | 14 ° / 4 ° | | Light rain shower | 12 Km/h | |
| Further Ahead | |||||
