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.

Rain

49°F

9°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 10 Oct 12:53 AM PDT
Extended Forecast for

Friday Harbor WA

  • Overnight

    Overnight: A 30 percent chance of rain, mainly between 2am and 4am. Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 54. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 54 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. North wind around 9 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. North wind 10 to 13 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45. North northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 45 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after 11am. Partly sunny, with a high near 54.

    High: 54 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain after 11pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly between 2am and 4am. Mostly cloudy, with a low around 45. Calm wind.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 54. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 46. North wind around 9 mph.
Sunday
Sunny, with a high near 55. North wind 10 to 13 mph.
Sunday Night
Mostly clear, with a low around 45. North northwest wind 5 to 9 mph becoming calm in the evening.
Columbus Day
Sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
A slight chance of rain after 11am. Partly sunny, with a high near 54.
Tuesday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 46.
Wednesday
A chance of rain, mainly before 11am. Mostly cloudy, with a high near 57.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
Partly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Partly sunny, with a high near 58.
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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:
11:26 pm PDT Oct 9, 2026
Forecast Valid:
1am PDT Oct 10, 2026-6pm PDT Oct 16, 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