Marine Weather Net

Friday Harbor, WA Weather Forecast




Friday Harbor, Washington

 Lat: 48.53N, Lon: 123.02W

Current Conditions Updated: 753 PM PDT SAT JUL 18 2026

Clear


Temp: 59°F
  • Humidity:
  • 80%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.14 in.
  • Dewpoint:
  • 53°F
  • Heat index:
  • 59°F

  • Sunrise:
  • 5:28 AM PDT
  • Sunset:
  • 9:05 PM PDT
  • Moonrise:
  • 10:59 AM PDT
  • Moonset:
  • 11:09 PM PDT

TONIGHT

FOG
Lo: 55°F

SUNDAY

SUNNY

Hi: 70°F
Lo: 55°F

MONDAY

MOSTLY SUNNY
Hi: 75°F
Lo: 55°F

TUESDAY

MOSTLY SUNNY
Hi: 80°F
Lo: 55°F
Weather Forecast In Detail:
Forecast Issued: 236 PM PDT Sat Jul 18 2026

Tonight...Mostly clear. Patchy fog late in the night. Lows in the 50s. Light wind.
Sunday...Sunny. Highs in the upper 60s to mid 70s. Northwest wind to 10 mph.
Sunday Night...Mostly clear. Lows in the 50s. Light wind.
Monday...Mostly sunny. Highs in the 70s to lower 80s. Light wind.
Monday Night...Partly cloudy. Lows in the mid 50s to lower 60s. Light wind.
Tuesday...Mostly sunny. Highs near 80.
Tuesday Night...Partly cloudy. Lows in the mid 50s to lower 60s.
Wednesday...Mostly sunny. Highs in the mid to upper 70s.
Wednesday Night...Partly cloudy. Lows in the mid 50s to lower 60s.
Thursday...Sunny. Highs in the 70s.
Thursday Night...Mostly clear. Lows in the mid to upper 50s.
Friday...Sunny. Highs in the lower to mid 70s.
Friday Night...Mostly clear. Lows in the 50s.
Saturday...Mostly sunny. Highs near 70. && temperature / precipitation Friday harbor 51 73 53 79 / eastsound 57 72 58 77 /
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