Marine Weather Net

Portland, ME Weather Forecast


Marine Forecast: Casco Bay


Portland, Maine

 Lat: 43.66N, Lon: 70.26W


Clear


Temp: 4°F
  • Humidity:
  • 51%
  • Winds:
  • 6 MPH VRB
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.13 in.
  • Dewpoint:
  • -10°F
  • Heat index:
  • 4°F

TODAY

SUNNY

Hi: 21°F
Lo: 10°F

WEDNESDAY

SLEET
Hi: 39°F
Lo: 35°F
Precip: 40%

THURSDAY

RAIN
Hi: 45°F
Lo: 25°F
Precip: 100%

FRIDAY

PARTLY SUNNY
Hi: 35°F
Lo: 10°F
WIND CHILL ADVISORY IN EFFECT UNTIL 9 AM EST THIS MORNING
Today...Sunny, warmer with highs in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 21 below this morning.
Tonight...Mostly clear in the evening, then becoming partly cloudy. Lows around 10 above. West winds around 10 mph, becoming southwest after midnight.
Wednesday...Cloudy. A chance of rain showers or sleet in the afternoon. Warmer with highs in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 40 percent. Wind chill values as low as 10 below in the morning.
Wednesday Night...A chance of freezing rain. Snow likely, a chance of rain and sleet in the evening, then rain and snow after midnight. Little or no snow accumulation. Not as cold with lows in the mid 30s. Southwest winds around 10 mph with gusts up to 20 mph in the evening, becoming light and variable. Chance of precipitation 80 percent.
Thursday...Rain. Highs in the mid 40s. Light and variable winds. Chance of rain near 100 percent.
Thursday Night...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 20s.
Friday...Partly sunny. Highs in the mid 30s.
Friday Night...Partly cloudy. Cooler with lows around 10 above.
Saturday...Partly sunny. Highs in the lower 20s.
Saturday Night...Partly cloudy. Lows around 10 above.
Sunday...Mostly cloudy with a 40 percent chance of snow showers. Highs in the lower 30s.
Sunday Night...Mostly cloudy with a 40 percent chance of snow showers. Lows around 20.
Monday...Mostly cloudy. Highs in the lower 30s.
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