Marine Weather Net

Friday Harbor, WA Weather Forecast




Friday Harbor, Washington

 Lat: 48.53N, Lon: 123.02W

Current Conditions Updated: 753 PM PDT WED OCT 29 2025

Clear


Temp: 45°F
  • Humidity:
  • 92%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.48 in.
  • Dewpoint:
  • 43°F
  • Heat index:
  • 45°F

  • Sunrise:
  • 7:52 AM PDT
  • Sunset:
  • 5:55 PM PDT
  • Moonrise:
  • 3:34 PM PDT
  • Moonset:
  • 12:14 AM PDT

TONIGHT

MOSTLY CLOUDY
Lo: 43°F

THURSDAY

MOSTLY CLOUDY
Hi: 55°F
Lo: 45°F

FRIDAY

RAIN
Hi: 55°F
Lo: 45°F

SATURDAY

RAIN
Hi: 55°F
Lo: 43°F
Weather Forecast In Detail:
Forecast Issued: 230 PM PDT Wed Oct 29 2025

Tonight...Mostly clear until early morning then becoming mostly cloudy. Lows in the lower to mid 40s. Southwest wind to 10 mph with gusts to 20 mph in the evening becoming light.
Thursday...Mostly cloudy. Highs in the 50s. North wind around 10 mph. Gusts to 20 mph in the morning.
Thursday Night...Mostly clear in the evening then becoming mostly cloudy. Lows in the 40s. North wind to 10 mph becoming east after midnight.
Friday...Breezy. Rain likely in the morning, then rain in the afternoon. Rainfall amounts a quarter to a half inch possible. Highs in the 50s. Southeast wind 15 to 25 mph with gusts to 35 mph.
Friday Night...Breezy, rain. Rainfall amounts one to three inches possible. Lows in the mid 40s to lower 50s. Southeast wind 15 to 25 mph with gusts to 35 mph.
Saturday...Rain at Times in the morning, then rain likely in the afternoon. Highs in the mid 50s to lower 60s.
Saturday Night...Rain likely. Lows in the lower to mid 40s.
Sunday...Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the 50s.
Sunday Night...Mostly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Lows in the lower 40s.
Monday...Mostly cloudy. A slight chance of showers in the afternoon. Highs in the lower to mid 50s.
Monday Night...Mostly cloudy with a chance of rain. Lows in the lower to mid 40s.
Tuesday...Mostly cloudy with rain likely in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the mid 50s.
Tuesday Night...Showers likely in the evening, then rain likely after midnight. Lows in the mid 40s.
Wednesday...Rain likely. Highs in the mid to upper 50s. && temperature / precipitation Friday harbor 42 54 42 55 / 10 90 eastsound 45 53 46 55 / 10 10 90
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