Marine Weather Net

Bangor, ME Weather Forecast


Marine Forecast: Penobscot Bay


Bangor, Maine

 Lat: 44.80N, Lon: 68.78W

Current Conditions Updated: 1253 AM EDT TUE SEP 8 2026

Clear


Temp: 61°F
  • Humidity:
  • 67%
  • Winds:
  • 5 MPH W
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.04 in.
  • Dewpoint:
  • 50°F
  • Heat index:
  • 61°F

  • Sunrise:
  • 6:03 AM EDT
  • Sunset:
  • 6:59 PM EDT
  • Moonrise:
  • 2:46 AM EDT
  • Moonset:
  • 5:52 PM EDT

TONIGHT

CHANCE OF SHOWERS
Lo: 55°F
Precip: 40%

TUESDAY

PARTLY SUNNY
Hi: 75°F
Lo: 41°F
Precip: 40%

WEDNESDAY

MOSTLY CLOUDY
Hi: 71°F
Lo: 57°F

THURSDAY

PARTLY SUNNY
Hi: 81°F
Lo: 51°F
Precip: 80%
Weather Forecast In Detail:
Forecast Issued: 818 PM EDT Mon Sep 07 2026

Rest Of Tonight...Mostly clear early this evening, then becoming partly cloudy. Scattered showers. Lows in the mid 50s. West winds 5 to 10 mph. Chance of rain 40 percent.
Tuesday...Partly sunny with scattered showers in the morning, then sunny in the afternoon. Highs in the mid 70s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.
Tuesday Night...Clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph.
Wednesday...Mostly cloudy. Highs in the lower 70s. South winds around 5 mph, increasing to 10 to 15 mph with gusts up to 25 mph in the afternoon.
Wednesday Night...Rain. Patchy fog after midnight. Brisk with lows in the upper 50s. South winds 10 to 15 mph, increasing to 20 to 25 mph after midnight. Chance of rain near 100 percent.
Thursday...Patchy fog in the morning. Mostly cloudy with rain in the morning, then partly sunny with a slight chance of rain in the afternoon. Highs in the lower 80s. Chance of rain 80 percent.
Thursday Night...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s.
Friday...Sunny. Highs in the lower 70s.
Friday Night...Clear. Lows in the upper 40s.
Saturday...Sunny. Highs in the mid 70s.
Saturday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
Sunday...Partly sunny. Highs in the mid 70s.
Sunday Night...Partly cloudy. Lows in the lower 50s.
Monday...Partly sunny. Highs in the mid 70s.
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