Mariehamn weather live forecast

Today's maximum temperature in Mariehamn is expected to be 7°C. Select a day from the live weather forecast for Mariehamn, Finland for more weather parameters.

  • Saturday
    29th Nov
    Broken clouds
  • Sunday
    30th Nov
    Overcast with light rain (5-10 mm of rainfall expected)
  • Monday
    1st Dec
    Mostly cloudy with rain (5-10 mm of rainfall expected)
  • Tuesday
    2nd Dec
    Broken clouds
  • Wednesday
    3rd Dec
    Broken clouds

5-day weather forecast updated at 04:01 on Saturday 29th November 2025 GMT

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The 5-day weather forecast for Finland (Mariehamn) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Mariehamn weather forecast by day

Below are the detailed weather forecasts for Mariehamn for the next 5 days.

Mariehamn weather for Saturday 29th November 2025

Expect broken clouds in Mariehamn, Finland with a maximum temperature of 7°C and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south-west.

  • 7°C maximum temperature7
    °C maximum temperature
  • 5°C minimum temperature5
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 3°C wind chill3
    °C wind chill
  • Fresh breeze of 29 kph from the South-West29
    kph wind from SW

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Mariehamn weather for Sunday 30th November 2025

Expect overcast with light rain in Mariehamn, Finland with a maximum temperature of 6°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 84% chance of some rain and a moderate breeze of 21 kph from the south.

  • 6°C maximum temperature6
    °C maximum temperature
  • 4°C minimum temperature4
    °C minimum temperature
  • Overcast with light rain
    overcast with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 84% chance of some rain84
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 2°C wind chill2
    °C wind chill
  • Moderate breeze of 21 kph from the South21
    kph wind from S

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Mariehamn weather for Monday 1st December 2025

Expect mostly cloudy with rain in Mariehamn, Finland with a maximum temperature of 6°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 62% chance of some rain and a moderate breeze of 23 kph from the south-west.

  • 6°C maximum temperature6
    °C maximum temperature
  • 3°C minimum temperature3
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 62% chance of some rain62
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 2°C wind chill2
    °C wind chill
  • Moderate breeze of 23 kph from the South-West23
    kph wind from SW

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Mariehamn weather for Tuesday 2nd December 2025

Expect broken clouds in Mariehamn, Finland with a maximum temperature of 6°C and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-west.

  • 6°C maximum temperature6
    °C maximum temperature
  • 3°C minimum temperature3
    °C minimum temperature
  • Broken clouds
    broken clouds
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 2°C wind chill2
    °C wind chill
  • Moderate breeze of 24 kph from the South-West24
    kph wind from SW

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Mariehamn weather for Wednesday 3rd December 2025

Expect broken clouds in Mariehamn, Finland with a maximum temperature of 5°C and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-west.

  • 5°C maximum temperature5
    °C maximum temperature
  • 4°C minimum temperature4
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 2 hours of bright sunshine2
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 1°C wind chill1
    °C wind chill
  • Moderate breeze of 23 kph from the South-West23
    kph wind from SW

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  • Book online with TUI Black Friday discount code
  • Sign up to myTUI. Discount varies by spend. T&Cs apply
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Metric (°C / mm)  |  Imperial (°F / inches)

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