Marine Weather Net

Stonington, ME Weather Forecast


Marine Forecast: Penobscot Bay


Stonington, Maine

 Lat: 44.16N, Lon: 68.67W

Current Conditions Updated: 756 AM EDT FRI MAR 13 2026

Clear


Temp: 24°F
  • Humidity:
  • 64%
  • Winds:
  • 7 MPH W
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.98 in.
  • Dewpoint:
  • 14°F
  • Heat index:
  • 24°F

  • Sunrise:
  • 6:49 AM EDT
  • Sunset:
  • 6:37 PM EDT
  • Moonrise:
  • 4:13 AM EDT
  • Moonset:
  • 12:36 PM EDT

TODAY

SUNNY

Hi: 39°F
Lo: 27°F

SATURDAY

RAIN AND SNOW
Hi: 41°F
Lo: 21°F
Precip: 70%

SUNDAY

MOSTLY SUNNY
Hi: 39°F
Lo: 29°F

MONDAY

RAIN
Hi: 51°F
Lo: 49°F
Precip: 100%
Weather Forecast In Detail:
Forecast Issued: 400 AM EDT Fri Mar 13 2026

WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM TO 2 PM EDT SATURDAY
Today...Sunny. Highs in the upper 30s. West winds 10 to 15 mph, becoming southwest 5 to 10 mph this afternoon. Gusts up to 30 mph.
Tonight...A chance of snow in the evening, then snow after midnight. Snow accumulation of 2 to 4 inches. Lows in the upper 20s. South winds 10 to 15 mph, becoming southeast after midnight. Gusts up to 30 mph. Chance of snow near 100 percent.
Saturday...Mostly cloudy. Rain and snow likely, mainly in the morning. Total snow accumulation of 3 to 5 inches possible. Highs in the lower 40s. Southeast winds 10 to 15 mph, becoming west in the afternoon. Gusts up to 30 mph. Chance of precipitation 70 percent.
Saturday Night...Mostly cloudy with a slight chance of snow in the evening, then partly cloudy after midnight. Lows in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 20 percent.
Sunday...Mostly sunny. Highs in the upper 30s. West winds 5 to 10 mph. Gusts up to 30 mph in the morning.
Sunday Night...Mostly cloudy. Lows in the upper 20s. Temperature rising into the lower 30s after midnight.
Monday...Rain, breezy and not as cool with highs in the lower 50s. Chance of rain near 100 percent.
Monday Night...Rain, windy and not as cool. Near steady temperature in the upper 40s. Chance of rain near 100 percent.
Tuesday...Cloudy with rain in the morning, then partly sunny with a chance of rain in the afternoon. Windy. Near steady temperature in the upper 40s. Temperature falling into the mid 40s in the afternoon. Chance of rain 90 percent.
Tuesday Night...Partly cloudy in the evening, then clearing. Much cooler with lows around 20.
Wednesday...Sunny. Much cooler with highs in the lower 30s.
Wednesday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 20.
Thursday...Partly sunny. Highs in the upper 30s.
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