Friday Harbor weather live forecast

Today's maximum temperature in Friday Harbor is expected to be 43°F. Select a day from the live weather forecast for Friday Harbor, Washington State, USA for more weather parameters.

Friday
20th Feb
43

27

0

1
Saturday
21st Feb
45

43

0

1
Sunday
22nd Feb
50

45

0

1
Monday
23rd Feb
46

41

0

0
Tuesday
24th Feb
46

41

4

1

5-day weather forecast updated at 04:01 on Saturday 21st February 2026 GMT

More about Friday Harbor

Friday Harbor by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Washington State

Travelbag: up to 50% off 2026 holidays

Sale

Save up to 50% on 2026 holidays & tours with Travelbag
Book selected stays in popular destinations around the world
Travel before 31st December 2026 (inclusive)

Go to Travelbag deal >>

Expires at 23:59 on Saturday 28th Feb 2026 · View all Travelbag offers

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 Friday 20th February 2026

Expect overcast skies in Friday Harbor, Washington State with a maximum temperature of 43°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-east.

43
°F maximum temperature
27
°F minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
37
°F wind chill
9
mph wind from SE

Friday Harbor weather for Saturday 21st February 2026

Expect mostly cloudy with rain in Friday Harbor, Washington State with a maximum temperature of 45°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a gentle breeze of 11 mph from the east.

45
°F maximum temperature
43
°F minimum temperature
mostly cloudy with rain
0
hours of sunshine
1
UV index (Low)
88
% chance of some rain
<10
mm of rainfall expected
39
°F wind chill
11
mph wind from E

Friday Harbor weather for Sunday 22nd February 2026

Expect overcast skies in Friday Harbor, Washington State with a maximum temperature of 50°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the south-east.

50
°F maximum temperature
45
°F minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
43
°F wind chill
15
mph wind from SE

Friday Harbor weather for Monday 23rd February 2026

Expect cloudy with some 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 72% chance of some rain and a gentle breeze of 9 mph from the south-east.

46
°F maximum temperature
41
°F minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
72
% chance of some rain
<10
mm of rainfall expected
43
°F wind chill
9
mph wind from SE

Friday Harbor weather for Tuesday 24th February 2026

Expect mostly cloudy with light rain in Friday Harbor, Washington State with a maximum temperature of 46°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 10 mph from the west.