Station CHTM3 - 8447435 - Chatham, MA
December 28, 2025 6:30 am ESTLocation: 41.688N 69.95W
Atmospheric Pressure: 30.12 in (1020.1 mb)
Air Temperature: 21.2°F (-6.0°C)
Today - 32°F
Dec 28, 2025
8 mph W
Mostly Sunny
Mostly sunny, with a high near 32. West wind around 8 mph.
Tonight - 32°F
Dec 28, 2025
6 to 12 mph S
Light Rain
Rain after 10pm. Cloudy. Low around 32, with temperatures rising to around 42 overnight. South wind 6 to 12 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday - 50°F
Dec 29, 2025
15 mph S
Light Rain
Rain. Cloudy, with a high near 50. South wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night - 26°F
Dec 29, 2025
14 to 18 mph SW
Light Rain Likely
Rain likely before 2am. Mostly cloudy, with a low around 26. Southwest wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.
Tuesday - 32°F
Dec 30, 2025
20 mph W
Partly Sunny
Partly sunny, with a high near 32. West wind around 20 mph, with gusts as high as 39 mph. New snow accumulation of less than half an inch possible.
Tuesday Night - 24°F
Dec 30, 2025
15 to 20 mph W
Partly Cloudy
Partly cloudy, with a low around 24. West wind 15 to 20 mph, with gusts as high as 35 mph.
Wednesday - 37°F
Dec 31, 2025
15 mph W
Partly Sunny
Partly sunny, with a high near 37. West wind around 15 mph, with gusts as high as 25 mph.
Wednesday Night - 24°F
Dec 31, 2025
14 mph W
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 24. West wind around 14 mph. Chance of precipitation is 30%.
New Year's Day - 33°F
Jan 01, 2026
13 mph W
Chance Light Snow
A chance of snow. Mostly cloudy, with a high near 33. West wind around 13 mph. Chance of precipitation is 40%.
Thursday Night - 23°F
Jan 01, 2026
12 mph NW
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 23. Northwest wind around 12 mph. Chance of precipitation is 40%.
Friday - 33°F
Jan 02, 2026
12 mph NW
Chance Light Snow
A chance of snow. Partly sunny, with a high near 33. Northwest wind around 12 mph. Chance of precipitation is 30%.
Friday Night - 22°F
Jan 02, 2026
10 mph W
Slight Chance Light Snow then Partly Cloudy
A slight chance of snow before 9pm. Partly cloudy, with a low around 22. West wind around 10 mph.
Saturday - 35°F
Jan 03, 2026
12 mph W
Mostly Sunny then Slight Chance Light Rain
A slight chance of rain after 2pm. Mostly sunny, with a high near 35. West wind around 12 mph.
Saturday Night - 26°F
Jan 03, 2026
9 mph W
Chance Light Snow
A slight chance of rain before 7pm, then a chance of snow. Mostly cloudy, with a low around 26. West wind around 9 mph.