Marine Weather Net

Friday Harbor, WA Weather Forecast




Friday Harbor, Washington

 Lat: 48.53N, Lon: 123.02W

Current Conditions Updated: 153 PM PDT TUE APR 14 2026

Light Rain
Temp: 48°F
  • Humidity:
  • 92%
  • Winds:
  • 3 MPH SSE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.82 in.
  • Dewpoint:
  • 46°F
  • Heat index:
  • 48°F

  • Sunrise:
  • 6:22 AM PDT
  • Sunset:
  • 8:00 PM PDT
  • Moonrise:
  • 5:10 AM PDT
  • Moonset:
  • 4:57 PM PDT

TODAY

CHANCE OF RAIN
Hi: 50°F
Lo: 35°F

WEDNESDAY

RAIN AND SNOW
Hi: 50°F
Lo: 35°F

THURSDAY

SUNNY

Hi: 53°F
Lo: 41°F

FRIDAY

PARTLY SUNNY
Hi: 53°F
Lo: 41°F
Weather Forecast In Detail:
Forecast Issued: 236 AM PDT Tue Apr 14 2026

Today...Cloudy with a chance of rain in the morning, then rain in the afternoon. Rainfall amounts a quarter to a half inch possible. Highs near 50. South wind 10 to 15 mph. Gusts to 25 mph.
Tonight...Mostly cloudy with rain at Times in the evening, then mostly cloudy after midnight. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the mid 30s to lower 40s. Southwest wind 10 to 20 mph becoming west after midnight. Gusts to 30 mph.
Wednesday...Mostly cloudy with a chance of rain and snow in the morning, then mostly cloudy with rain showers likely and a slight chance of thunderstorms in the afternoon. No snow accumulation. Highs near 50. Southwest wind around 10 mph.
Wednesday Night...Partly cloudy. Lows in the mid 30s to lower 40s. Light wind.
Thursday...Sunny. Highs in the lower to mid 50s. Light wind.
Thursday Night...Mostly clear. Lows in the lower 40s.
Friday...Partly sunny. Highs in the lower to mid 50s.
Friday Night...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s.
Saturday...Mostly cloudy. Highs in the mid to upper 50s.
Saturday Night...Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Lows in the mid to upper 40s.
Sunday...Mostly cloudy with a chance of rain. Highs in the mid to upper 50s.
Sunday Night...Mostly cloudy with a chance of rain. Lows in the lower to mid 40s.
Monday...Mostly cloudy with a chance of rain. Highs in the mid to upper 50s. && temperature / precipitation Friday harbor 50 37 50 / 100 80 70 eastsound 49 40 49 / 100 80 70
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