Friday Harbor weather live forecast

Today's maximum temperature in Friday Harbor is expected to be 64°F. Select a day from the live weather forecast for Friday Harbor, Washington State, USA for more weather parameters.

Saturday
25th Apr
64

39

14

5
Sunday
26th Apr
59

46

14

5
Monday
27th Apr
57

45

8

5
Tuesday
28th Apr
55

46

3

4
Wednesday
29th Apr
57

45

12

6

5-day weather forecast updated at 04:01 on Sunday 26th April 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 25th April 2026

Expect clear skies in Friday Harbor, Washington State with a maximum temperature of 64°F, maximum UV of 5 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.

64
°F maximum temperature
39
°F minimum temperature
clear skies
14
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
mph wind from N

Friday Harbor weather for Sunday 26th April 2026

Expect clear skies in Friday Harbor, Washington State with a maximum temperature of 59°F, maximum UV of 5 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the north.

59
°F maximum temperature
46
°F minimum temperature
clear skies
14
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
mph wind from N

Friday Harbor weather for Monday 27th April 2026

Expect broken clouds in Friday Harbor, Washington State with a maximum temperature of 57°F, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south.

57
°F maximum temperature
45
°F minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
57
°F wind chill
8
mph wind from S

Friday Harbor weather for Tuesday 28th April 2026

Expect broken clouds in Friday Harbor, Washington State with a maximum temperature of 55°F, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.

55
°F maximum temperature
46
°F minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
55
°F wind chill
7
mph wind from S

Friday Harbor weather for Wednesday 29th April 2026

Expect scattered clouds in Friday Harbor, Washington State with a maximum temperature of 57°F, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the north-west.