Marine Weather Net

Stonington, ME Weather Forecast


Marine Forecast: Penobscot Bay


Stonington, Maine

 Lat: 44.16N, Lon: 68.67W

Current Conditions Updated: 156 AM EDT WED JUN 10 2026

Clear


Temp: 56°F
  • Humidity:
  • 96%
  • Winds:
  • 5 MPH SW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.92 in.
  • Dewpoint:
  • 55°F
  • Heat index:
  • 56°F

  • Sunrise:
  • 4:49 AM EDT
  • Sunset:
  • 8:16 PM EDT
  • Moonrise:
  • 1:30 AM EDT
  • Moonset:
  • 3:09 PM EDT

TONIGHT

PARTLY CLOUDY
Lo: 59°F

WEDNESDAY

MOSTLY SUNNY
Hi: 79°F
Lo: 55°F

THURSDAY

PARTLY SUNNY
Hi: 70°F
Lo: 55°F
Precip: 20%

FRIDAY

PARTLY SUNNY
Hi: 71°F
Lo: 51°F
Weather Forecast In Detail:
Forecast Issued: 711 PM EDT Tue Jun 09 2026

Tonight...Partly cloudy this evening, then becoming mostly clear. Lows in the upper 50s. Southwest winds 5 to 10 mph.
Wednesday...Mostly sunny in the morning, then becoming mostly cloudy. Highs in the upper 70s. Temperature falling into the lower 70s in the afternoon. Southwest winds 5 to 10 mph.
Wednesday Night...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Areas of fog after midnight. Lows in the mid 50s. South winds 5 to 10 mph. Chance of rain 50 percent.
Thursday...Areas of fog in the morning. Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs around 70. Southeast winds around 5 mph. Chance of rain 20 percent.
Thursday Night...Mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. Southeast winds around 5 mph in the evening, becoming light and variable.
Friday...Patchy fog in the morning. Partly sunny. Highs in the lower 70s.
Friday Night...Mostly cloudy. Lows in the lower 50s.
Saturday...Mostly cloudy with a 40 percent chance of showers. Highs around 70.
Saturday Night...Mostly cloudy. Lows in the mid 50s.
Sunday...Mostly sunny. Highs in the upper 70s.
Sunday Night...Partly cloudy. Lows in the mid 50s.
Monday...Mostly sunny. Highs in the lower 70s.
Monday Night...Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 30 percent.
Tuesday...Partly sunny in the morning, then becoming mostly cloudy. A 40 percent chance of showers. Highs in the lower 70s.
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