Friday Harbor weather live forecast

Today's maximum temperature in Friday Harbor is expected to be 46°F. Select a day from the live weather forecast for Friday Harbor, Washington State, USA for more weather parameters.

Wednesday
11th Feb
46

41

8

1
Thursday
12th Feb
48

41

3

1
Friday
13th Feb
48

39

0

1
Saturday
14th Feb
45

37

5

1
Sunday
15th Feb
45

37

8

1

5-day weather forecast updated at 04:01 on Wednesday 11th February 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 Wednesday 11th February 2026

Expect scattered clouds in Friday Harbor, Washington State with a maximum temperature of 46°F, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north.

46
°F maximum temperature
41
°F minimum temperature
scattered clouds
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
43
°F wind chill
7
mph wind from N

Friday Harbor weather for Thursday 12th February 2026

Expect broken clouds in Friday Harbor, Washington State with a maximum temperature of 48°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south.

48
°F maximum temperature
41
°F minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
45
°F wind chill
6
mph wind from S

Friday Harbor weather for Friday 13th February 2026

Expect mostly cloudy with light rain in Friday Harbor, Washington State with a maximum temperature of 48°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 76% chance of some rain and a light breeze of 6 mph from the south.

48
°F maximum temperature
39
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
76
% chance of some rain
<2
mm of rainfall expected
45
°F wind chill
6
mph wind from S

Friday Harbor weather for Saturday 14th February 2026

Expect sunshine and showers in Friday Harbor, Washington State with a maximum temperature of 45°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a light breeze of 6 mph from the north-west.

45
°F maximum temperature
37
°F minimum temperature
sunshine and showers
5
hours of sunshine
1
UV index (Low)
20
% chance of some rain
<2
mm of rainfall expected
41
°F wind chill
6
mph wind from NW

Friday Harbor weather for Sunday 15th February 2026

Expect scattered clouds in Friday Harbor, Washington State with a maximum temperature of 45°F, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.