Friday Harbor weather live forecast

Today's maximum temperature in Friday Harbor is expected to be 6°C. Select a day from the live weather forecast for Friday Harbor, Washington State, USA for more weather parameters.

  • Saturday
    24th Jan
    Broken clouds
  • Sunday
    25th Jan
    Broken clouds
  • Monday
    26th Jan
    Broken clouds
  • Tuesday
    27th Jan
    Mostly cloudy with light rain (2-5 mm of rainfall expected)
  • Wednesday
    28th Jan
    Mostly cloudy with rain (30-40 mm of rainfall expected)

5-day weather forecast updated at 04:01 on Sunday 25th January 2026 GMT

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

Friday Harbor weather forecast by day

Below are the detailed weather forecasts for Friday Harbor for the next 5 days.

Friday Harbor weather for Saturday 24th January 2026

Expect broken clouds in Friday Harbor, Washington State with a maximum temperature of 6°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north.

  • 6°C maximum temperature6
    °C maximum temperature
  • 0°C minimum temperature0
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 4°C wind chill4
    °C wind chill
  • Light breeze of 9 kph from the North9
    kph wind from N

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Friday Harbor weather for Sunday 25th January 2026

Expect broken clouds in Friday Harbor, Washington State with a maximum temperature of 5°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north.

  • 5°C maximum temperature5
    °C maximum temperature
  • 1°C minimum temperature1
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 3°C wind chill3
    °C wind chill
  • Little or no wind of 6 kph from the North6
    kph wind from N

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Friday Harbor weather for Monday 26th January 2026

Expect broken clouds in Friday Harbor, Washington State with a maximum temperature of 6°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.

  • 6°C maximum temperature6
    °C maximum temperature
  • 3°C minimum temperature3
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 5°C wind chill5
    °C wind chill
  • Little or no wind of 6 kph from the East6
    kph wind from E

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Friday Harbor weather for Tuesday 27th January 2026

Expect mostly cloudy with light rain in Friday Harbor, Washington State with a maximum temperature of 7°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 33% chance of some rain and a light breeze of 11 kph from the east.

  • 7°C maximum temperature7
    °C maximum temperature
  • 4°C minimum temperature4
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 33% chance of some rain33
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 5°C wind chill5
    °C wind chill
  • Light breeze of 11 kph from the East11
    kph wind from E

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Friday Harbor weather for Wednesday 28th January 2026

Expect mostly cloudy with rain in Friday Harbor, Washington State with a maximum temperature of 9°C and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 17 kph from the south-east.

  • 9°C maximum temperature9
    °C maximum temperature
  • 7°C minimum temperature7
    °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)
  • 59% chance of some rain59
    % chance of some rain
  • 30-40 mm of rainfall expected<40
    mm of rainfall expected
  • 6°C wind chill6
    °C wind chill
  • Gentle breeze of 17 kph from the South-East17
    kph wind from SE

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Metric (°C / mm)  |  Imperial (°F / inches)

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