Friday Harbor weather live forecast

Today's maximum temperature in Friday Harbor is expected to be 70°F. Select a day from the live weather forecast for Friday Harbor, Washington State, USA for more weather parameters.

Saturday
13th Jun
70

55

14

8
Sunday
14th Jun
73

57

15

8
Monday
15th Jun
72

59

3

7
Tuesday
16th Jun
66

54

13

8
Wednesday
17th Jun
64

52

6

8

5-day weather forecast updated at 04:00 on Saturday 13th June 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 13th June 2026

Expect scattered clouds in Friday Harbor, Washington State with a maximum temperature of 70°F, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.

70
°F maximum temperature
55
°F minimum temperature
scattered clouds
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
6
mph wind from N

Friday Harbor weather for Sunday 14th June 2026

Expect clear skies in Friday Harbor, Washington State with a maximum temperature of 73°F, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the north.

73
°F maximum temperature
57
°F minimum temperature
clear skies
15
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
4
mph wind from N

Friday Harbor weather for Monday 15th June 2026

Expect broken clouds in Friday Harbor, Washington State with a maximum temperature of 72°F, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-west.

72
°F maximum temperature
59
°F minimum temperature
broken clouds
3
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
72
°F wind chill
9
mph wind from SW

Friday Harbor weather for Tuesday 16th June 2026

Expect scattered clouds in Friday Harbor, Washington State with a maximum temperature of 66°F, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the south-west.

66
°F maximum temperature
54
°F minimum temperature
scattered clouds
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
66
°F wind chill
12
mph wind from SW

Friday Harbor weather for Wednesday 17th June 2026

Expect broken clouds in Friday Harbor, Washington State with a maximum temperature of 64°F, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.