Station CHTM3 - 8447435 - Chatham, MA
December 4, 2025 1:30 pm ESTLocation: 41.688N 69.95W
Atmospheric Pressure: 29.83 in (1010.2 mb)
Air Temperature: 42.6°F (5.9°C)
This Afternoon - 44°F
Dec 04, 2025
15 to 18 mph W
Mostly Cloudy
Mostly cloudy. High near 44, with temperatures falling to around 38 in the afternoon. West wind 15 to 18 mph, with gusts as high as 39 mph.
Tonight - 18°F
Dec 04, 2025
10 to 22 mph NW
Scattered Snow Showers
Scattered snow showers. Partly cloudy, with a low around 18. Northwest wind 10 to 22 mph, with gusts as high as 41 mph.
Friday - 33°F
Dec 05, 2025
6 to 9 mph W
Scattered Snow Showers
Scattered snow showers before 1pm. Partly sunny. High near 33, with temperatures falling to around 27 in the afternoon. West wind 6 to 9 mph.
Friday Night - 29°F
Dec 05, 2025
6 mph S
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow between 2am and 4am, then a slight chance of rain. Mostly cloudy, with a low around 29. South wind around 6 mph. Chance of precipitation is 20%.
Saturday - 45°F
Dec 06, 2025
5 to 10 mph S
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 45. South wind 5 to 10 mph. Chance of precipitation is 30%.
Saturday Night - 34°F
Dec 06, 2025
9 mph W
Chance Light Rain then Partly Cloudy
A chance of rain before 10pm. Partly cloudy, with a low around 34. West wind around 9 mph. Chance of precipitation is 30%.
Sunday - 42°F
Dec 07, 2025
7 to 10 mph NW
Partly Sunny
Partly sunny, with a high near 42. Northwest wind 7 to 10 mph.
Sunday Night - 28°F
Dec 07, 2025
6 to 12 mph NW
Mostly Cloudy then Chance Light Rain
A chance of rain after midnight. Mostly cloudy, with a low around 28. Northwest wind 6 to 12 mph. Chance of precipitation is 30%.
Monday - 39°F
Dec 08, 2025
13 to 16 mph NW
Chance Light Snow
A chance of snow before 8am, then a chance of rain between 8am and 1pm, then a chance of snow. Partly sunny, with a high near 39. Northwest wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Monday Night - 23°F
Dec 08, 2025
10 to 16 mph NW
Partly Cloudy
Partly cloudy, with a low around 23. Northwest wind 10 to 16 mph.
Tuesday - 42°F
Dec 09, 2025
9 to 13 mph W
Partly Sunny then Slight Chance Light Rain
A slight chance of rain after 4pm. Partly sunny, with a high near 42. West wind 9 to 13 mph.
Tuesday Night - 32°F
Dec 09, 2025
13 mph SW
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 32. Southwest wind around 13 mph. Chance of precipitation is 60%.
Wednesday - 47°F
Dec 10, 2025
12 mph SW
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 47. Southwest wind around 12 mph. Chance of precipitation is 30%.
Wednesday Night - 36°F
Dec 10, 2025
10 mph SW
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 36. Southwest wind around 10 mph.