Marine Weather Net

Friday Harbor, WA Weather Forecast




Friday Harbor, Washington

 Lat: 48.53N, Lon: 123.02W

Current Conditions Updated: 753 PM PDT MON APR 6 2026

Mostly Clear
Temp: 56°F
  • Humidity:
  • 46%
  • Winds:
  • 9 MPH WSW
  • Gusts:
  • 21 MPH
  • Barometer:
  • 29.94 in.
  • Dewpoint:
  • 36°F
  • Heat index:
  • 56°F

  • Sunrise:
  • 6:36 AM PDT
  • Sunset:
  • 7:50 PM PDT
  • Moonrise:
  • 1:36 AM PDT
  • Moonset:
  • 8:53 AM PDT

TONIGHT

PARTLY CLOUDY
Lo: 40°F

TUESDAY

SUNNY

Hi: 50°F
Lo: 40°F

WEDNESDAY

SUNNY

Hi: 53°F
Lo: 40°F

THURSDAY

SUNNY

Hi: 57°F
Lo: 43°F
Weather Forecast In Detail:
Forecast Issued: 236 PM PDT Mon Apr 06 2026

Tonight...Partly cloudy. Lows near 40. West wind 10 to 15 mph with gusts to 25 mph.
Tuesday...Sunny. Highs near 50. West wind to 10 mph in the morning becoming light.
Tuesday Night...Mostly clear. Lows near 40. Light wind.
Wednesday...Sunny. Highs in the lower to mid 50s. Light wind.
Wednesday Night...Clear. Lows in the upper 30s to mid 40s. Light wind.
Thursday...Sunny. Highs in the mid to upper 50s.
Thursday Night...Mostly clear. Lows in the lower to mid 40s.
Friday...Sunny. Highs in the mid to upper 50s.
Friday Night...Partly cloudy. Lows in the lower to mid 40s.
Saturday...Partly sunny with a slight chance of rain. Highs in the lower to mid 50s.
Saturday Night...Mostly cloudy with a slight chance of rain. Lows in the lower to mid 40s.
Sunday...Mostly cloudy with a slight chance of rain. Highs in the lower to mid 50s.
Sunday Night...Mostly cloudy with a slight chance of rain. Lows in the lower to mid 40s.
Monday...Partly sunny with a slight chance of rain. Highs in the lower to mid 50s. && temperature / precipitation Friday harbor 39 53 39 54 / eastsound 42 51 41 52 /
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