Marine Weather Net

Bangor, ME Weather Forecast


Marine Forecast: Penobscot Bay


Bangor, Maine

 Lat: 44.80N, Lon: 68.78W

Current Conditions Updated: 1253 PM EDT THU MAY 21 2026

Partly Cloudy
Temp: 59°F
  • Humidity:
  • 35%
  • Winds:
  • 8 MPH NW
  • Gusts:
  • 20 MPH
  • Barometer:
  • 30.16 in.
  • Dewpoint:
  • 32°F
  • Heat index:
  • 59°F

  • Sunrise:
  • 4:59 AM EDT
  • Sunset:
  • 8:02 PM EDT
  • Moonrise:
  • 9:48 AM EDT
  • Moonset:
  • 12:32 AM EDT

TODAY

MOSTLY SUNNY
Hi: 61°F
Lo: 39°F

FRIDAY

SUNNY

Hi: 69°F
Lo: 39°F

SATURDAY

MOSTLY SUNNY
Hi: 69°F
Lo: 41°F

SUNDAY

PARTLY SUNNY
Hi: 61°F
Lo: 41°F
Weather Forecast In Detail:
Forecast Issued: 400 AM EDT Thu May 21 2026

Today...Mostly sunny. Much cooler with highs in the lower 60s. Northwest winds 5 to 10 mph with gusts up to 25 mph.
Tonight...Mostly clear. Lows in the upper 30s. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening.
Friday...Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph. Gusts up to 30 mph in the afternoon.
Friday Night...Mostly clear. Lows in the upper 30s. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening.
Saturday...Mostly sunny. Highs in the upper 60s. North winds around 5 mph.
Saturday Night...Mostly cloudy. Lows in the lower 40s.
Sunday...Partly sunny. Highs in the lower 60s.
Sunday Night...Mostly cloudy. A chance of showers after midnight. Lows in the lower 40s. Chance of rain 40 percent.
Memorial Day...Mostly cloudy with a 50 percent chance of showers. Highs around 60.
Monday Night...Mostly cloudy. A chance of showers in the evening. Lows in the upper 40s. Chance of rain 40 percent.
Tuesday...Mostly sunny. Not as cool with highs in the mid 70s.
Tuesday Night...Partly cloudy. A chance of showers in the evening. Lows around 50. Chance of rain 30 percent.
Wednesday...Mostly sunny. Highs in the lower 70s.
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