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.

Sunday
21st Dec
46

43

1

0
Monday
22nd Dec
46

43

0

0
Tuesday
23rd Dec
45

43

2

1
Wednesday
24th Dec
43

41

1

0
Thursday
25th Dec
43

39

2

0

5-day weather forecast updated at 04:01 on Sunday 21st December 2025 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 Sunday 21st December 2025

Expect mostly cloudy with rain in Friday Harbor, Washington State with a maximum temperature of 46°F and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a gentle breeze of 12 mph from the south-east.

46
°F maximum temperature
43
°F minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
88
% chance of some rain
<10
mm of rainfall expected
41
°F wind chill
12
mph wind from SE

Friday Harbor weather for Monday 22nd December 2025

Expect mostly cloudy with rain in Friday Harbor, Washington State with a maximum temperature of 46°F and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and a fresh breeze of 19 mph from the south-east.

46
°F maximum temperature
43
°F minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
<10
mm of rainfall expected
39
°F wind chill
19
mph wind from SE

Friday Harbor weather for Tuesday 23rd December 2025

Expect mostly cloudy with light rain in Friday Harbor, Washington State with a maximum temperature of 45°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a light breeze of 7 mph from the south-east.

45
°F maximum temperature
43
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
36
% chance of some rain
<2
mm of rainfall expected
41
°F wind chill
7
mph wind from SE

Friday Harbor weather for Wednesday 24th December 2025

Expect mostly cloudy with light rain in Friday Harbor, Washington State with a maximum temperature of 43°F and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and a gentle breeze of 9 mph from the north.

43
°F maximum temperature
41
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
52
% chance of some rain
<2
mm of rainfall expected
37
°F wind chill
9
mph wind from N

Friday Harbor weather for Thursday 25th December 2025

Expect broken clouds in Friday Harbor, Washington State with a maximum temperature of 43°F and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north.