Station ATGM1 - 8413320 - Bar Harbor, ME
December 20, 2025 7:18 am ESTLocation: 44.392N 68.204W
Wind Direction: NW (310°)
Wind Speed: 14.0 knots
Wind Gust: 25.1 knots
Atmospheric Pressure: 29.76 in (1007.7 mb)
Water Temperature: 41.5°F (5.3°C)
Today - 40°F
Dec 20, 2025
10 to 28 mph W
Mostly Sunny
Mostly sunny, with a high near 40. West wind 10 to 28 mph.
Tonight - 33°F
Dec 20, 2025
6 to 25 mph SW
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 3am. Mostly cloudy. Low around 33, with temperatures rising to around 42 overnight. Southwest wind 6 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Sunday - 42°F
Dec 21, 2025
18 to 24 mph W
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 8am. Mostly sunny. High near 42, with temperatures falling to around 35 in the afternoon. West wind 18 to 24 mph. Chance of precipitation is 20%.
Sunday Night - 21°F
Dec 21, 2025
21 mph NW
Mostly Clear
Mostly clear, with a low around 21. Northwest wind around 21 mph.
Monday - 26°F
Dec 22, 2025
15 to 21 mph NW
Sunny
Sunny, with a high near 26. Northwest wind 15 to 21 mph.
Monday Night - 17°F
Dec 22, 2025
6 to 15 mph NW
Mostly Clear
Mostly clear, with a low around 17. Northwest wind 6 to 15 mph.
Tuesday - 36°F
Dec 23, 2025
6 to 13 mph SW
Chance Light Snow
A chance of snow between 7am and 2pm, then rain and snow likely. Mostly cloudy, with a high near 36. Southwest wind 6 to 13 mph. Chance of precipitation is 70%.
Tuesday Night - 26°F
Dec 23, 2025
14 to 18 mph SW
Rain And Snow Likely
Rain and snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Wednesday - 32°F
Dec 24, 2025
15 to 20 mph NW
Slight Chance Light Snow then Partly Sunny
A slight chance of snow before 9am. Partly sunny, with a high near 32. Chance of precipitation is 20%.
Wednesday Night - 22°F
Dec 24, 2025
7 to 14 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 22.
Christmas Day - 38°F
Dec 25, 2025
7 to 13 mph W
Chance Rain And Snow
A slight chance of snow between 11am and noon, then a chance of rain between noon and 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Thursday Night - 31°F
Dec 25, 2025
13 to 16 mph SW
Rain And Snow Likely
Rain and snow likely before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Friday - 41°F
Dec 26, 2025
16 mph SW
Chance Rain And Snow
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Friday Night - 25°F
Dec 26, 2025
14 mph NW
Chance Light Snow
A chance of rain before 9pm, then a chance of snow. Mostly cloudy, with a low around 25.