Weather in Friday Harbor, Washington, United States

7-Day Detailed Weather Forecast for Friday Harbor

Overnight

Temperature: 55°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Mostly clear, with a low around 55. Wind around 0 mph.

Tuesday

Temperature: 77°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Sunny. High near 77, with temperatures falling to around 74 in the afternoon. Northwest wind 0 to 5 mph.

Tuesday Night

Temperature: 55°F

Wind Speed: 0 to 3 mph

Wind Direction: SSW

Forecast: Partly cloudy. Low around 55, with temperatures rising to around 57 overnight. South southwest wind 0 to 3 mph.

Wednesday

Temperature: 74°F

Wind Speed: 0 to 8 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 74. South southwest wind 0 to 8 mph.

Wednesday Night

Temperature: 55°F

Wind Speed: 1 to 8 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 55. Southwest wind 1 to 8 mph. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 74°F

Wind Speed: 1 to 6 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 74. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Temperature: 54°F

Wind Speed: 1 to 5 mph

Wind Direction: SW

Forecast: Patchy fog after 3am. Partly cloudy, with a low around 54.

Friday

Temperature: 76°F

Wind Speed: 1 to 6 mph

Wind Direction: SW

Forecast: Patchy fog before 8am. Mostly sunny, with a high near 76.

Friday Night

Temperature: 55°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of rain after 5am. Partly cloudy, with a low around 55.

Saturday

Temperature: 74°F

Wind Speed: 2 to 7 mph

Wind Direction: SSW

Forecast: A slight chance of rain before 5pm. Mostly sunny, with a high near 74.

Saturday Night

Temperature: 53°F

Wind Speed: 2 to 7 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 53.

Sunday

Temperature: 73°F

Wind Speed: 2 to 7 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 73.

Sunday Night

Temperature: 53°F

Wind Speed: 1 to 5 mph

Wind Direction: WSW

Forecast: Patchy fog between 3am and 4am. Partly cloudy, with a low around 53.

Labor Day

Temperature: 74°F

Wind Speed: 1 to 6 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 74.