Marine Weather Net

Coupeville, WA Weather Forecast




Coupeville, Washington

 Lat: 48.22N, Lon: 122.69W

Current Conditions Updated: 553 AM PDT SAT OCT 10 2026

Overcast
Temp: 48°F
  • Humidity:
  • 96%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.82 in.
  • Dewpoint:
  • 47°F
  • Heat index:
  • 48°F

  • Sunrise:
  • 7:20 AM PDT
  • Sunset:
  • 6:32 PM PDT
  • Moonrise:
  • 7:36 AM PDT
  • Moonset:
  • 6:10 PM PDT

TODAY

MOSTLY SUNNY
Hi: 55°F
Lo: 40°F

SUNDAY

SUNNY

Hi: 55°F
Lo: 40°F

COLUMBUS DAY

SUNNY

Hi: 55°F
Lo: 40°F

TUESDAY

PARTLY SUNNY
Hi: 60°F
Lo: 47°F
Weather Forecast In Detail:
Forecast Issued: 241 AM PDT Sat Oct 10 2026

Today...Mostly sunny. A slight chance of showers in the morning. Highs in the 50s. Light wind becoming northwest 10 to 15 mph in the afternoon.
Tonight...Mostly clear. Lows in the upper 30s to mid 40s. Northwest wind 10 to 15 mph.
Sunday...Sunny. Highs in the mid 50s to lower 60s. Northwest wind 10 to 15 mph with gusts to 25 mph.
Sunday Night...Clear. Lows in the upper 30s to mid 40s. Northwest wind 10 to 15 mph becoming west after midnight.
Columbus Day...Sunny. Highs in the mid 50s to lower 60s. Light wind.
Monday Night...Mostly clear. Lows near 40.
Tuesday...Partly sunny. Highs near 60.
Tuesday Night...Mostly cloudy. A slight chance of rain after midnight. Lows in the mid to upper 40s.
Wednesday...Partly sunny. A slight chance of rain in the morning. Highs near 60.
Wednesday Night...Mostly cloudy. Lows in the mid to upper 40s.
Thursday...Partly sunny. Highs near 60.
Thursday Night...Partly cloudy. Lows in the mid to upper 40s.
Friday...Mostly sunny. Highs in the lower to mid 60s. && temperature / precipitation port townsend 56 44 58 / 20
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