Station CHTM3 - 8447435 - Chatham, MA
December 29, 2025 6:48 pm ESTLocation: 41.688N 69.95W
Atmospheric Pressure: 29.19 in (988.5 mb)
Tonight - 26°F
Dec 29, 2025
17 to 25 mph W
Patchy Fog then Partly Cloudy
Patchy fog and a slight chance of rain before 8pm. Partly cloudy, with a low around 26. West wind 17 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Tuesday - 31°F
Dec 30, 2025
21 to 24 mph W
Partly Sunny
Partly sunny, with a high near 31. West wind 21 to 24 mph, with gusts as high as 44 mph.
Tuesday Night - 25°F
Dec 30, 2025
15 to 22 mph W
Mostly Cloudy
Mostly cloudy, with a low around 25. West wind 15 to 22 mph, with gusts as high as 43 mph.
Wednesday - 35°F
Dec 31, 2025
12 to 15 mph W
Chance Light Snow
A chance of snow after 8am. Mostly cloudy, with a high near 35. West wind 12 to 15 mph. Chance of precipitation is 30%.
Wednesday Night - 24°F
Dec 31, 2025
12 mph W
Snow Likely
Snow likely. Mostly cloudy, with a low around 24. West wind around 12 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
New Year's Day - 31°F
Jan 01, 2026
14 mph W
Light Snow Likely
Snow likely. Partly sunny, with a high near 31. West wind around 14 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday Night - 19°F
Jan 01, 2026
12 mph NW
Slight Chance Light Snow
A slight chance of snow before 1am. Partly cloudy, with a low around 19. Northwest wind around 12 mph.
Friday - 31°F
Jan 02, 2026
12 mph W
Mostly Sunny
Mostly sunny, with a high near 31. West wind around 12 mph.
Friday Night - 24°F
Jan 02, 2026
10 mph W
Partly Cloudy
Partly cloudy, with a low around 24. West wind around 10 mph.
Saturday - 34°F
Jan 03, 2026
10 mph W
Mostly Sunny
Mostly sunny, with a high near 34. West wind around 10 mph.
Saturday Night - 24°F
Jan 03, 2026
8 mph NW
Slight Chance Light Snow
A slight chance of snow after 8pm. Mostly cloudy, with a low around 24. Northwest wind around 8 mph.
Sunday - 32°F
Jan 04, 2026
10 mph NW
Slight Chance Light Snow
A slight chance of snow. Mostly sunny, with a high near 32. Northwest wind around 10 mph.
Sunday Night - 23°F
Jan 04, 2026
9 mph NW
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before midnight. Mostly cloudy, with a low around 23. Northwest wind around 9 mph.
Monday - 37°F
Jan 05, 2026
12 mph SW
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after noon. Mostly cloudy, with a high near 37. Southwest wind around 12 mph.