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.

Overcast

48°F

9°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 12 Oct 10:35 PM PDT
Extended Forecast for

Friday Harbor WA

  • Tonight

    Tonight: Increasing clouds, with a low around 44. Calm wind.

    Low: 44 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 56. South southeast wind 3 to 7 mph.

    High: 56 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight. Cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Cloudy then
    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain before 11am. Mostly cloudy, with a high near 58. Southeast wind 5 to 7 mph becoming east northeast in the afternoon.

    High: 58 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 44. Calm wind.
Tuesday
Mostly cloudy, with a high near 56. South southeast wind 3 to 7 mph.
Tuesday Night
A 20 percent chance of rain after midnight. Cloudy, with a low around 46. Calm wind.
Wednesday
A 30 percent chance of rain before 11am. Mostly cloudy, with a high near 58. Southeast wind 5 to 7 mph becoming east northeast in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 46. Calm wind.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Partly sunny, with a high near 62.
Friday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48.
Saturday
A chance of rain before 11am. Partly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
A slight chance of rain. Partly sunny, with a high near 56.
Sunday Night
Rain likely. Mostly cloudy, with a low around 44.
Monday
A chance of rain. Mostly cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Friday Harbor WA
 48.53°N 123.02°W (Elev. 20 ft)
Last Update:
11:26 am PDT Oct 12, 2026
Forecast Valid:
10pm PDT Oct 12, 2026-6pm PDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation