 |
 Current Mariehamn Weather Conditions |
Updated December 20th at 7:50 pm |
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| Temperature: | 6°C |
Dew Point: | 4°C |
| Barometer: | 100.6 kPa |
Wind: | N 24 Km/h |
| Humidity: | 87.0% |
Visibility: | n/a |
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| Mariehamn Weather Forecast Summary |
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Today
Dec 20th
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Sunday
Dec 21st
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Monday
Dec 22nd
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Tuesday
Dec 23rd
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Wednesday
Dec 24th
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Cloudy |
Sunny |
Cloudy |
Cloudy |
Mix of Sun and Cloud |
6°C
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5°C
4°C |
4°C
-1°C |
-1°C
-2°C |
3°C
-1°C |
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| Mariehamn Detailed Weather Forecast |
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| Saturday, December 20th, 2025 |
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Evening |
Temperature: 6°C |
| Cloudy. Wind 30 to 50 km/h. |
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| Sunday, December 21st, 2025 |
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Overnight |
Temperature: 5°C |
| Clear. Wind 30 to 50 km/h. |
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Morning |
Temperature: 5°C |
| Sunny. Windy. |
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Afternoon |
Temperature: 4°C |
| Sunny. Windy. |
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Evening |
Temperature: 4°C |
| Clear. Windy. |
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| Monday, December 22nd, 2025 |
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Overnight |
Temperature: 4°C |
| Cloudy. Windy at times. |
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Morning |
Temperature: 4°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 2°C |
| Cloudy. Windy. |
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Evening |
Temperature: 0°C |
| Clear. Windy. |
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| Tuesday, December 23rd, 2025 |
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Overnight |
Temperature: -1°C |
| Clear. Windy at times. |
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Morning |
Temperature: -2°C |
| Sunny. Windy at times. |
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Afternoon |
Temperature: -2°C |
| Sunny with cloudy periods. |
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Evening |
Temperature: -2°C |
| Cloudy. |
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| Wednesday, December 24th, 2025 |
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Overnight |
Temperature: -1°C |
| A mix of clear and cloudy skies. Windy. |
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Morning |
Temperature: 0°C |
| Sunny. Windy. |
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Afternoon |
Temperature: 0°C |
| Sunny. Windy at times. |
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Evening |
Temperature: 3°C |
| Clear. Windy at times. |
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| Thursday, December 25th, 2025 |
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Overnight |
Temperature: 3°C |
| Cloudy. Windy at times. |
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Morning |
Temperature: 4°C |
| Cloudy. Windy. |
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Afternoon |
Temperature: 4°C |
| Cloudy. Windy. |
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Evening |
Temperature: 5°C |
| Cloudy. Windy. |
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| Friday, December 26th, 2025 |
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Overnight |
Temperature: 5°C |
| Clear. Windy. |
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Morning |
Temperature: 5°C |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 4°C |
| Sunny. Windy at times. |
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Evening |
Temperature: 4°C |
| Clear. Windy at times. |
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| Saturday, December 27th, 2025 |
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Overnight |
Temperature: 4°C |
| Clear. Wind 30 to 50 km/h. |
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Morning |
Temperature: 4°C |
| Sunny. Wind 50 to 70 km/h. |
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Afternoon |
Temperature: 4°C |
| Sunny. Wind 50 to 70 km/h. |
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Evening |
Temperature: 3°C |
| Clear with cloudy periods. Wind 40 to 60 km/h. |
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| Sunday, December 28th, 2025 |
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Overnight |
Temperature: 3°C |
| Clear. Windy. |
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Morning |
Temperature: 3°C |
| Sunny with cloudy periods. Wind 30 to 50 km/h. |
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Afternoon |
Temperature: 4°C |
| Sunny with cloudy periods. Wind 30 to 50 km/h. |
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Evening |
Temperature: 5°C |
| Clear with cloudy periods. Wind 30 to 50 km/h. |
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