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.

Partly Cloudy

45°F

7°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 44°F (7°C)
Visibility 9.00 mi
Last update 18 Nov 09:53 AM PST
Extended Forecast for

Friday Harbor WA

  • Today

    Today: A 20 percent chance of rain. Cloudy, then gradually becoming mostly sunny, with a high near 49. West southwest wind around 5 mph becoming calm in the afternoon.

    High: 49 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50. East northeast wind 3 to 6 mph.

    High: 50 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 43. East southeast wind 6 to 8 mph.

    Low: 43 °F

    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 52. East southeast wind around 7 mph.

    High: 52 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain Likely

Detailed Forecast

Today
A 20 percent chance of rain. Cloudy, then gradually becoming mostly sunny, with a high near 49. West southwest wind around 5 mph becoming calm in the afternoon.
Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 39. Calm wind.
Wednesday
Mostly cloudy, with a high near 50. East northeast wind 3 to 6 mph.
Wednesday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 43. East southeast wind 6 to 8 mph.
Thursday
A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 52. East southeast wind around 7 mph.
Thursday Night
A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 43.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 51.
Friday Night
Rain likely. Mostly cloudy, with a low around 45.
Saturday
Rain likely. Mostly cloudy, with a high near 52.
Saturday Night
Rain likely. Mostly cloudy, with a low around 44.
Sunday
Rain likely. Mostly cloudy, with a high near 50.
Sunday Night
Rain likely. Mostly cloudy, with a low around 42.
Monday
Rain likely. Mostly cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Friday Harbor WA
 48.51°N 123.02°W (Elev. 0 ft)
Last Update:
7:00 am PST Nov 18, 2025
Forecast Valid:
10am PST Nov 18, 2025-6pm PST Nov 24, 2025
 
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