Marine Weather Net

Bangor, ME Weather Forecast


Marine Forecast: Penobscot Bay


Bangor, Maine

 Lat: 44.80N, Lon: 68.78W

Current Conditions Updated: 1053 PM EST FRI FEB 27 2026

Clear


Temp: 18°F
  • Humidity:
  • 88%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.14 in.
  • Dewpoint:
  • 15°F
  • Heat index:
  • 18°F

  • Sunrise:
  • 6:16 AM EST
  • Sunset:
  • 5:17 PM EST
  • Moonrise:
  • 2:07 PM EST
  • Moonset:
  • 4:57 AM EST

TONIGHT

PARTLY CLOUDY
Lo: 18°F

SATURDAY

PARTLY SUNNY
Hi: 45°F
Lo: 19°F
Precip: 20%

SUNDAY

SNOW SHOWERS
Hi: 29°F
Lo: -1°F
Precip: 40%

MONDAY

SUNNY

Hi: 20°F
Lo: 0°F
Weather Forecast In Detail:
Forecast Issued: 531 PM EST Fri Feb 27 2026

Tonight...Mostly cloudy this evening, then becoming partly cloudy. Patchy fog. Lows around 18. South winds around 5 mph.
Saturday...Partly sunny. Isolated rain showers in the afternoon. Not as cool with highs in the mid 40s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent.
Saturday Night...Mostly cloudy. Lows around 19. West winds 5 to 10 mph with gusts up to 20 mph, becoming northwest after midnight.
Sunday...Mostly cloudy with a 40 percent chance of snow showers. Light snow accumulation possible. Much cooler with highs in the upper 20s. Temperature falling into the mid 20s in the afternoon. North winds 5 to 10 mph with gusts up to 25 mph.
Sunday Night...Partly cloudy with a slight chance of snow showers in the evening, then mostly clear after midnight. Much colder with lows around 1 below. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 20 percent.
Monday...Sunny. Highs around 20.
Monday Night...Mostly clear. Cold with lows around zero.
Tuesday...Partly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Not as cool with highs in the lower 30s. Chance of snow 30 percent.
Tuesday Night...Mostly cloudy with a 50 percent chance of snow. Not as cool with lows in the lower 20s.
Wednesday...Mostly sunny. Highs in the lower 40s.
Wednesday Night...Partly cloudy. Lows around 20.
Thursday...Partly sunny. A chance of rain and snow showers in the afternoon. Highs in the upper 30s. Chance of precipitation 30 percent.
Thursday Night...Mostly cloudy with a 50 percent chance of snow showers. Lows around 15.
Friday...Mostly cloudy with a 40 percent chance of snow showers. Highs in the mid 30s.
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