Station CASM1 - 8418150 - Portland, ME
December 26, 2025 6:48 am ESTLocation: 43.656N 70.246W
Wind Direction: NW (320°)
Wind Speed: 8.9 knots
Wind Gust: 15.0 knots
Atmospheric Pressure: 30.17 in (1021.8 mb)
Today - 22°F
Dec 26, 2025
15 to 20 mph N
Freezing Spray
Freezing spray. Mostly sunny, with a high near 22. Wind chill values as low as -2. North wind 15 to 20 mph.
Tonight - 16°F
Dec 26, 2025
10 to 15 mph NE
Freezing Spray then Mostly Cloudy
Freezing spray before 7pm. Mostly cloudy, with a low around 16. Northeast wind 10 to 15 mph.
Saturday - 25°F
Dec 27, 2025
10 to 15 mph N
Partly Sunny
Partly sunny, with a high near 25. North wind 10 to 15 mph.
Saturday Night - 14°F
Dec 27, 2025
10 mph NW
Mostly Clear
Mostly clear, with a low around 14. Northwest wind around 10 mph.
Sunday - 35°F
Dec 28, 2025
5 to 10 mph W
Mostly Sunny
Mostly sunny, with a high near 35. West wind 5 to 10 mph.
Sunday Night - 29°F
Dec 28, 2025
5 to 10 mph SW
Chance Light Snow
A chance of snow between 9pm and 2am, then rain and snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.
Monday - 39°F
Dec 29, 2025
10 to 15 mph S
Rain And Snow
Rain and snow. Cloudy, with a high near 39. Chance of precipitation is 90%. New snow accumulation of less than half an inch possible.
Monday Night - 25°F
Dec 29, 2025
15 to 30 mph W
Light Rain then Isolated Rain And Snow Showers
Rain before 7pm, then scattered rain showers between 7pm and midnight, then isolated rain and snow showers between midnight and 2am. Mostly cloudy, with a low around 25. Chance of precipitation is 80%.
Tuesday - 28°F
Dec 30, 2025
30 mph W
Mostly Sunny
Mostly sunny, with a high near 28.
Tuesday Night - 21°F
Dec 30, 2025
25 to 30 mph W
Partly Cloudy
Partly cloudy, with a low around 21.
Wednesday - 31°F
Dec 31, 2025
20 to 25 mph W
Mostly Sunny
Mostly sunny, with a high near 31.
Wednesday Night - 17°F
Dec 31, 2025
15 to 25 mph W
Partly Cloudy
Partly cloudy, with a low around 17.
New Year's Day - 24°F
Jan 01, 2026
15 to 20 mph W
Isolated Snow Showers
Isolated snow showers between 7am and 2pm. Mostly sunny, with a high near 24.
Thursday Night - 17°F
Jan 01, 2026
15 mph W
Isolated Snow Showers
Isolated snow showers between 7pm and 1am. Partly cloudy, with a low around 17.