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 Forecast for Coastal Cumberland, Maine
 Dated: 621 AM EDT Tue May 20 2025
TODAYTONIGHTWEDNESDAYWEDNESDAY
NIGHT
THURSDAY
Mostly Cloudy
Mostly Cloudy
Partly Sunny
Cloudy
Rain Likely
Mostly
Cloudy
Mostly
Cloudy
Partly
Sunny
CloudyRain
Likely
Hi: 55°F
Lo: 45°F Hi: 55°F
Lo: 41°F Hi: 51°F
Pop: 70%
 Detailed 7-Day Forecast
Conditions
Includes the Counties: Coastal Cumberland, Including The Cities Of Portland, Cape Elizabeth, South Portland, Westbrook, Yarmouth, And Brunswick
Today... Mostly cloudy. Highs in the mid 50s. North winds around 10 mph with gusts up to 25 mph.
Tonight... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. Northeast winds around 10 mph with gusts up to 20 mph.
Wednesday... Partly sunny. Highs in the mid 50s. Northeast winds around 10 mph with gusts up to 25 mph.
Wednesday Night... Cloudy. Lows in the lower 40s. East winds around 10 mph with gusts up to 20 mph in the evening, becoming light and variable.
Thursday... Cloudy. A chance of rain in the morning, then rain likely in the afternoon. Highs in the lower 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
Thursday Night... Rain. Lows in the lower 40s. Chance of rain 80 percent.
Friday... Rain likely. Highs in the lower 50s. Chance of rain 70 percent.
Friday Night... Mostly cloudy. A chance of rain in the evening, then a chance of showers after midnight. Lows in the lower 40s. Chance of rain 50 percent.
Saturday... Mostly cloudy with a 50 percent chance of showers. Highs in the mid 50s.
Saturday Night... Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s.
Sunday... Partly sunny. Highs in the lower 60s.
Sunday Night... Partly cloudy. Lows in the mid 40s.
Memorial Day... Partly sunny. Highs in the mid 60s.
reported at Portland KPWM
UNKNOWN
Fair Fair
N/A°F  (N/A°C)
Humidity: N/A
Wind Speed: N/A
Barometer: N/A
Dewpoint: N/A
Heat Index: N/A
Wind Chill: N/A
Observation Terms
Sun & Moon
Moon
Phase

Waning Crescent Moon
Sunrise: 5:09 AM EDT
Sunset: 8:04 PM EDT
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Maine Harbors obtains forecasts and other information from the National Weather Service - (IWIN) and Environment Canada. US Forecasts are public domain and cannot be copyrighted. Canadian forecasts are copyright of Environment Canada.

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