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
5th Feb
10

7

6

1
Friday
6th Feb
10

6

9

1
Saturday
7th Feb
11

9

2

1
Sunday
8th Feb
9

7

2

0
Monday
9th Feb
8

6

2

1

5-day weather forecast updated at 04:02 on Thursday 5th 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 5th February 2026

Expect scattered clouds in Friday Harbor, Washington State with a maximum temperature of 10°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.

10
°C maximum temperature
7
°C minimum temperature
scattered clouds
6
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from N

Friday Harbor weather for Friday 6th February 2026

Expect scattered clouds in Friday Harbor, Washington State with a maximum temperature of 10°C, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.

10
°C maximum temperature
6
°C minimum temperature
scattered clouds
9
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
9
°C wind chill
7
kph wind from SE

Friday Harbor weather for Saturday 7th February 2026

Expect mostly cloudy with rain in Friday Harbor, Washington State with a maximum temperature of 11°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 17 kph from the south-east.

11
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
100
% chance of some rain
<10
mm of rainfall expected
11
°C wind chill
17
kph wind from SE

Friday Harbor weather for Sunday 8th February 2026

Expect mostly cloudy with rain in Friday Harbor, Washington State with a maximum temperature of 9°C and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 60% chance of some rain and a light breeze of 7 kph from the west.

9
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
0
UV index (None)
60
% chance of some rain
<30
mm of rainfall expected
8
°C wind chill
7
kph wind from W

Friday Harbor weather for Monday 9th February 2026

Expect mostly cloudy with light rain in Friday Harbor, Washington State with a maximum temperature of 8°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a light breeze of 12 kph from the south-east.