Marine Weather Net

Sullivan, ME Weather Forecast




Sullivan, Maine

 Lat: 44.52N, Lon: 68.2W

Current Conditions Updated: 1056 PM EDT SUN JUL 26 2026

Clear


Temp: 53°F
  • Humidity:
  • 92%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.88 in.
  • Dewpoint:
  • 51°F
  • Heat index:
  • 53°F

  • Sunrise:
  • 5:11 AM EDT
  • Sunset:
  • 8:03 PM EDT
  • Moonrise:
  • 6:39 PM EDT
  • Moonset:
  • 1:52 AM EDT

TONIGHT

MOSTLY CLEAR
Lo: 51°F

MONDAY

SUNNY

Hi: 79°F
Lo: 55°F

TUESDAY

SUNNY

Hi: 71°F
Lo: 59°F

WEDNESDAY

PARTLY SUNNY
Hi: 70°F
Lo: 59°F
Precip: 40%
Weather Forecast In Detail:
Forecast Issued: 400 PM EDT Sun Jul 26 2026

BEACH HAZARDS STATEMENT IN EFFECT UNTIL 8 PM EDT THIS EVENING
Tonight...Mostly clear. Lows in the lower 50s. South winds around 5 mph, becoming north after midnight.
Monday...Sunny. Highs in the upper 70s. Northeast winds around 5 mph, becoming southeast in the afternoon.
Monday Night...Mostly clear. Lows in the mid 50s. Southwest winds around 5 mph in the evening, becoming light and variable.
Tuesday...Sunny. Highs in the lower 70s. South winds 5 to 10 mph.
Tuesday Night...Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog. Lows in the upper 50s. Southeast winds 5 to 10 mph.
Wednesday...Patchy fog in the morning. Mostly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Highs around 70. Chance of rain 40 percent.
Wednesday Night...Showers likely. Lows in the upper 50s. Chance of rain 70 percent.
Thursday...Showers likely. Highs in the mid 70s. Chance of rain 70 percent.
Thursday Night...Mostly cloudy with a 50 percent chance of showers. Lows around 60.
Friday...Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent.
Friday Night...Partly cloudy. A chance of showers in the evening. Lows around 60. Chance of rain 40 percent.
Saturday...Mostly sunny. Highs around 80.
Saturday Night...Partly cloudy. Lows in the lower 60s.
Sunday...Partly sunny. Highs in the upper 70s.
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