Marine Weather Net

Winter Harbor, ME Weather Forecast




Winter Harbor, Maine

 Lat: 44.40N, Lon: 68.08W

Current Conditions Updated: 1256 AM EDT TUE JUL 28 2026

Clear


Temp: 54°F
  • Humidity:
  • 96%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.81 in.
  • Dewpoint:
  • 53°F
  • Heat index:
  • 54°F

  • Sunrise:
  • 5:13 AM EDT
  • Sunset:
  • 8:00 PM EDT
  • Moonrise:
  • 7:52 PM EDT
  • Moonset:
  • 3:52 AM EDT

TONIGHT

PARTLY CLOUDY
Lo: 55°F

TUESDAY

MOSTLY SUNNY
Hi: 75°F
Lo: 57°F

WEDNESDAY

MOSTLY CLOUDY
Hi: 70°F
Lo: 57°F

THURSDAY

CHANCE OF T-STORM
Hi: 69°F
Lo: 59°F
Precip: 80%
Weather Forecast In Detail:
Forecast Issued: 400 PM EDT Mon Jul 27 2026

Tonight...Mostly clear this evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 50s. Southwest winds around 5 mph this evening, becoming light and variable.
Tuesday...Patchy fog in the morning. Mostly sunny. Highs in the mid 70s. South winds 5 to 10 mph.
Tuesday Night...Mostly cloudy. Patchy fog in the evening, then areas of fog after midnight. Lows in the upper 50s. Southeast winds 5 to 10 mph.
Wednesday...Areas of fog in the morning. Mostly cloudy. Highs around 70. East winds 5 to 10 mph with gusts up to 25 mph.
Wednesday Night...Showers likely in the evening, then showers with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the upper 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.
Thursday...Patchy fog in the morning. A slight chance of thunderstorms. Showers. Highs in the upper 60s. Chance of rain 80 percent.
Thursday Night...Mostly cloudy. Showers likely, mainly in the evening. Lows in the upper 50s. Chance of rain 60 percent.
Friday...Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of showers. Highs in the mid 70s.
Friday Night...Mostly cloudy. A chance of showers in the evening. Lows around 60. Chance of rain 30 percent.
Saturday...Mostly sunny. Highs in the upper 70s.
Saturday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s.
Sunday...Partly sunny. Highs in the upper 70s.
Sunday Night...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 60s.
Monday...Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the upper 70s.
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