Marine Weather Net

Winter Harbor, ME Weather Forecast




Winter Harbor, Maine

 Lat: 44.40N, Lon: 68.08W

Current Conditions Updated: 1036 AM EDT TUE SEP 23 2025

Mostly Clear
Temp: 66°F
  • Humidity:
  • 77%
  • Winds:
  • 3 MPH SSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.97 in.
  • Dewpoint:
  • 59°F
  • Heat index:
  • 66°F

  • Sunrise:
  • 6:18 AM EDT
  • Sunset:
  • 6:28 PM EDT
  • Moonrise:
  • 8:11 AM EDT
  • Moonset:
  • 6:57 PM EDT

REST OF TODAY

PARTLY SUNNY
Hi: 71°F
Lo: 55°F
Precip: 30%

WEDNESDAY

PARTLY SUNNY
Hi: 70°F
Lo: 50°F
Precip: 40%

THURSDAY

PARTLY SUNNY
Hi: 69°F
Lo: 59°F
Precip: 60%

FRIDAY

PARTLY SUNNY
Hi: 75°F
Lo: 55°F
Precip: 70%
Weather Forecast In Detail:
Forecast Issued: 928 AM EDT Tue Sep 23 2025

Rest Of Today...Partly sunny late this morning, then becoming mostly cloudy. Scattered showers this afternoon. Highs in the lower 70s. South winds 5 to 10 mph. Chance of rain 30 percent.
Tonight...Mostly cloudy with scattered showers. Patchy fog. Lows in the mid 50s. West winds around 5 mph, becoming north after midnight. Chance of rain 50 percent.
Wednesday...Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Scattered showers. Highs around 70. Northeast winds 5 to 10 mph. Chance of rain 40 percent.
Wednesday Night...Mostly cloudy with a 50 percent chance of showers. Patchy fog after midnight. Lows around 50. East winds 5 to 10 mph.
Thursday...Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Highs in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 60 percent.
Thursday Night...Showers likely with a slight chance of thunderstorms. Patchy fog. Lows in the upper 50s. Chance of rain 70 percent.
Friday...Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 70 percent.
Friday Night...Mostly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 30 percent.
Saturday...Mostly sunny. Highs in the lower 70s.
Saturday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.
Sunday...Mostly sunny. Highs in the lower 70s.
Sunday Night...Partly cloudy in the evening, then clearing. Lows in the lower 50s.
Monday...Sunny. Highs around 70.
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