National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Friday Harbor Airport (KFHR)

Lat: 48.52°NLon: 123.02637°WElev: 112.0ft.

Clear

54°F

12°C

Humidity 93%
Wind Speed SE 3 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 25 Aug 11:00 PM PDT
Extended Forecast for

Friday Harbor WA

  • Tonight

    Tonight: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, sunny, with a high near 73. Calm wind becoming north northwest around 5 mph.

    High: 73 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog between midnight and 3am. Otherwise, partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog between 8am and 9am. Otherwise, partly sunny, with a high near 69. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 69 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 54. South southwest wind 3 to 6 mph.

    Low: 54 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 54.

    Low: 54 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 69.

    High: 69 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 54. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 73. Calm wind becoming north northwest around 5 mph.
Tuesday Night
Patchy fog between midnight and 3am. Otherwise, partly cloudy, with a low around 54. Calm wind.
Wednesday
Patchy fog between 8am and 9am. Otherwise, partly sunny, with a high near 69. Calm wind becoming south southwest around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 54. South southwest wind 3 to 6 mph.
Thursday
Partly sunny, with a high near 68.
Thursday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 54.
Friday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 69.
Friday Night
Mostly cloudy, with a low around 53.
Saturday
A slight chance of showers before 11am. Mostly sunny, with a high near 68.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 53.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 68.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 53.
Labor Day
Patchy fog. Otherwise, mostly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Friday Harbor WA
 48.51°N 123.02°W (Elev. 0 ft)
Last Update:
8:36 pm PDT Aug 25, 2025
Forecast Valid:
11pm PDT Aug 25, 2025-6pm PDT Sep 1, 2025
 
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Additional Resources

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