Marine Weather Net

Friday Harbor, WA Weather Forecast




Friday Harbor, Washington

 Lat: 48.53N, Lon: 123.02W

Current Conditions Updated: 253 PM PST FRI JAN 9 2026

Overcast
Temp: 48°F
  • Humidity:
  • 82%
  • Winds:
  • 5 MPH NE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.43 in.
  • Dewpoint:
  • 43°F
  • Heat index:
  • 48°F

  • Sunrise:
  • 8:01 AM PST
  • Sunset:
  • 4:34 PM PST
  • Moonrise:
  • N/A PST
  • Moonset:
  • 10:58 AM PST

TODAY

MOSTLY CLOUDY
Hi: 45°F
Lo: 43°F

SATURDAY

CHANCE OF RAIN
Hi: 45°F
Lo: 43°F

SUNDAY

RAIN
Hi: 50°F
Lo: 45°F

MONDAY

RAIN
Hi: 51°F
Lo: 47°F
Weather Forecast In Detail:
Forecast Issued: 130 AM PST Fri Jan 09 2026

Today...Mostly cloudy. Highs in the mid 40s to lower 50s. Southeast wind 10 to 15 mph.
Tonight...Mostly cloudy. Lows in the lower to mid 40s. Southeast wind to 10 mph.
Saturday...Cloudy. A slight chance of rain late in the morning. A chance of rain in the afternoon. Highs in the mid 40s to lower 50s. Southeast wind 10 to 15 mph.
Saturday Night...Rain at Times. Patchy fog. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the lower to mid 40s. Southeast wind 10 to 15 mph with gusts to 25 mph.
Sunday...Rain. Patchy fog. Rainfall amounts a quarter to a half inch possible. Highs near 50. Southeast wind 10 to 20 mph with gusts to 30 mph.
Sunday Night...Breezy. Rain at Times. Patchy fog. Lows in the mid 40s.
Monday...Rain at Times in the morning, then rain likely in the afternoon. Highs in the lower 50s.
Monday Night...Rain likely. Lows in the mid to upper 40s.
Tuesday...Mostly cloudy. A chance of rain in the morning. Highs in the lower to mid 50s.
Tuesday Night...Mostly cloudy. Lows in the lower to mid 40s.
Wednesday...Mostly cloudy with a slight chance of rain. Highs in the lower 50s.
Wednesday Night...Mostly cloudy. Lows in the lower 40s.
Thursday...Partly sunny. Highs in the upper 40s. && temperature / precipitation Friday harbor 48 41 49 / 10 50 eastsound 48 43 49 / 20 50
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