Marine Weather Net

Portland, ME Weather Forecast


Marine Forecast: Casco Bay


Portland, Maine

 Lat: 43.66N, Lon: 70.26W

Current Conditions Updated: 651 AM EST FRI JAN 22 2021

Partly Cloudy
Temp: 21°F
  • Humidity:
  • 95%
  • Winds:
  • 3 MPH N
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.59 in.
  • Dewpoint:
  • 20°F
  • Heat index:
  • 21°F

  • Sunrise:
  • 7:07 AM EST
  • Sunset:
  • 4:35 PM EST
  • Moonrise:
  • 11:52 AM EST
  • Moonset:
  • 1:34 AM EST

TODAY

SNOW SHOWERS
Hi: 39°F
Lo: 20°F
Precip: 50%

SATURDAY

PARTLY SUNNY
Hi: 25°F
Lo: 11°F

SUNDAY

MOSTLY SUNNY
Hi: 25°F
Lo: 13°F

MONDAY

MOSTLY SUNNY
Hi: 31°F
Lo: 18°F
Weather Forecast In Detail:
Forecast Issued: 655 AM EST Fri Jan 22 2021

Today...Partly sunny. Isolated snow showers this morning, then scattered snow showers this afternoon. Highs in the upper 30s. Light and variable winds. Chance of snow 50 percent.
Tonight...Mostly cloudy with snow showers likely in the evening, then partly cloudy after midnight. Snow accumulation around an inch. Lows around 20. Northwest winds around 10 mph. Chance of snow 60 percent.
Saturday...Partly sunny. Highs in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
Saturday Night...Mostly clear. Lows around 11. Northwest winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 2 below.
Sunday...Mostly sunny. Highs in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 5 below in the morning.
Sunday Night...Mostly clear. Lows 10 to 15.
Monday...Mostly sunny. Highs in the lower 30s.
Monday Night...Partly cloudy. Lows 15 to 20.
Tuesday...Partly sunny. Highs in the lower 30s.
Tuesday Night...Partly cloudy. Lows around 20.
Wednesday...Mostly sunny. Highs in the lower 30s.
Wednesday Night...Mostly clear. Lows 15 to 20.
Thursday...Partly sunny. Highs around 30.
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