Station ATGM1 - 8413320 - Bar Harbor, ME
December 21, 2025 6:48 am ESTLocation: 44.392N 68.204W
Wind Direction: W (260°)
Wind Speed: 12.1 knots
Wind Gust: 22.0 knots
Atmospheric Pressure: 29.73 in (1006.9 mb)
Overnight - 31°F
Dec 21, 2025
28 mph SW
Chance Light Rain
A chance of rain after 4am. Cloudy. Low around 31, with temperatures rising to around 42 overnight. Southwest wind around 28 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Sunday - 43°F
Dec 21, 2025
21 to 26 mph W
Chance Light Rain then Mostly Sunny
A chance of rain before 7am, then scattered rain showers between 7am and 9am. Mostly sunny. High near 43, with temperatures falling to around 33 in the afternoon. West wind 21 to 26 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Sunday Night - 20°F
Dec 21, 2025
22 mph NW
Partly Cloudy
Partly cloudy, with a low around 20. Northwest wind around 22 mph.
Monday - 25°F
Dec 22, 2025
15 to 21 mph NW
Sunny
Sunny, with a high near 25. Northwest wind 15 to 21 mph.
Monday Night - 16°F
Dec 22, 2025
7 to 14 mph NW
Freezing Spray
Freezing spray between 11pm and 1am. Partly cloudy, with a low around 16. Northwest wind 7 to 14 mph.
Tuesday - 33°F
Dec 23, 2025
6 to 9 mph SW
Mostly Cloudy then Chance Light Snow
A chance of snow after noon. Mostly cloudy, with a high near 33. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night - 24°F
Dec 23, 2025
9 to 18 mph E
Light Snow Likely
Snow likely. Cloudy, with a low around 24. East wind 9 to 18 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Wednesday - 31°F
Dec 24, 2025
13 to 18 mph N
Light Snow Likely
Snow likely before 1pm. Partly sunny, with a high near 31. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Wednesday Night - 23°F
Dec 24, 2025
7 to 13 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 23.
Christmas Day - 34°F
Dec 25, 2025
10 mph W
Mostly Cloudy
Mostly cloudy, with a high near 34. Chance of precipitation is 20%.
Thursday Night - 25°F
Dec 25, 2025
12 mph NW
Mostly Cloudy then Chance Light Snow
A chance of snow after midnight. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Friday - 35°F
Dec 26, 2025
12 to 15 mph SW
Chance Light Snow
A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Friday Night - 20°F
Dec 26, 2025
17 mph NW
Chance Rain And Snow
A chance of rain and snow before 3am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Saturday - 27°F
Dec 27, 2025
12 to 16 mph NW
Mostly Sunny
Mostly sunny, with a high near 27.