Friday Harbor weather live forecast

Today's maximum temperature in Friday Harbor is expected to be 10°C. Select a day from the live weather forecast for Friday Harbor, Washington State, USA for more weather parameters.

Thursday
26th Feb
10

7

2

2
Friday
27th Feb
9

6

2

1
Saturday
28th Feb
7

5

7

2
Sunday
1st Mar
8

4

11

2
Monday
2nd Mar
9

5

11

2

5-day weather forecast updated at 04:01 on Thursday 26th 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 Thursday 26th February 2026

Expect broken clouds in Friday Harbor, Washington State with a maximum temperature of 10°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-west.

10
°C maximum temperature
7
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
18
kph wind from SW

Friday Harbor weather for Friday 27th February 2026

Expect broken clouds in Friday Harbor, Washington State with a maximum temperature of 9°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

9
°C maximum temperature
6
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
15
kph wind from SW

Friday Harbor weather for Saturday 28th February 2026

Expect broken clouds in Friday Harbor, Washington State with a maximum temperature of 7°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

7
°C maximum temperature
5
°C minimum temperature
broken clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
12
kph wind from N

Friday Harbor weather for Sunday 1st March 2026

Expect clear skies in Friday Harbor, Washington State with a maximum temperature of 8°C, maximum UV of 2 (Low) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north.

8
°C maximum temperature
4
°C minimum temperature
clear skies
11
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
9
kph wind from N

Friday Harbor weather for Monday 2nd March 2026

Expect clear skies in Friday Harbor, Washington State with a maximum temperature of 9°C, maximum UV of 2 (Low) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-west.