Current conditions at

Friday Harbor Airport (KFHR)

Lat: 48.52° N Lon: 123.02637° W Elev: 112.0 ft.

Clear

41°F

5°C

Humidity 86%
Wind Speed NNW 4 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 30 Dec 03:00 PM PST
Detailed forecast for

San Juan County

Tonight
Mostly cloudy. Patchy fog after midnight. Lows in the mid 30s to lower 40s. Light wind.
Wednesday
Mostly cloudy in the morning then becoming mostly sunny. Patchy fog in the morning. Highs in the lower to mid 40s. Light wind.
Wednesday Night
Partly cloudy. Patchy fog in the morning. Lows in the mid to upper 30s. Light wind.
New Years Day
Mostly cloudy. Highs in the lower to mid 40s. Light wind.
Thursday Night
Cloudy. A chance of rain after midnight. Lows near 40. Light wind.
Friday
Cloudy with a chance of rain in the morning, then cloudy with rain likely in the afternoon. Highs in the upper 40s.
Friday Night
Rain at times in the evening, then rain likely after midnight. Lows in the lower 40s.
Saturday
Rain likely. Highs near 50.
Saturday Night
Rain likely. Lows in the lower 40s.
Sunday
Rain likely. Highs in the upper 40s.
Sunday Night
Mostly cloudy with rain likely in the evening, then mostly cloudy with a chance of rain after midnight. Lows in the lower 40s.
Monday
Mostly cloudy with a chance of rain. Highs in the upper 40s.
Monday Night
Mostly cloudy with a chance of rain. Lows near 40.
Tuesday
Mostly cloudy with a chance of rain. Highs in the mid to upper 40s.



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130 PM PST Tue Dec 30 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database