Station CHTM3 - 8447435 - Chatham, MA
December 5, 2025 1:48 pm ESTLocation: 41.688N 69.95W
Atmospheric Pressure: 30.22 in (1023.3 mb)
This Afternoon - 37°F
Dec 05, 2025
7 mph S
Mostly Cloudy
Mostly cloudy. High near 37, with temperatures falling to around 30 in the afternoon. South wind around 7 mph.
Tonight - 29°F
Dec 05, 2025
5 mph SE
Mostly Cloudy
Mostly cloudy. Low around 29, with temperatures rising to around 36 overnight. Southeast wind around 5 mph.
Saturday - 45°F
Dec 06, 2025
5 to 9 mph SE
Cloudy then Slight Chance Very Light Rain
A slight chance of rain after 3pm. Cloudy, with a high near 45. Southeast wind 5 to 9 mph. Chance of precipitation is 20%.
Saturday Night - 33°F
Dec 06, 2025
7 to 10 mph W
Slight Chance Light Rain then Partly Cloudy
A slight chance of rain before 11pm. Partly cloudy, with a low around 33. West wind 7 to 10 mph. Chance of precipitation is 20%.
Sunday - 42°F
Dec 07, 2025
6 to 10 mph NW
Partly Sunny
Partly sunny, with a high near 42. Northwest wind 6 to 10 mph.
Sunday Night - 28°F
Dec 07, 2025
5 to 12 mph W
Mostly Cloudy then Chance Rain And Snow
A chance of rain between midnight and 5am, then a chance of rain and snow. Mostly cloudy, with a low around 28. West wind 5 to 12 mph. Chance of precipitation is 30%.
Monday - 37°F
Dec 08, 2025
13 to 17 mph NW
Chance Light Snow
A chance of snow before 8am, then a slight chance of rain and snow between 8am and 1pm. Mostly sunny, with a high near 37. Northwest wind 13 to 17 mph. Chance of precipitation is 30%.
Monday Night - 23°F
Dec 08, 2025
9 to 16 mph N
Partly Cloudy
Partly cloudy, with a low around 23. North wind 9 to 16 mph.
Tuesday - 41°F
Dec 09, 2025
8 to 13 mph W
Partly Sunny then Slight Chance Light Snow
A slight chance of snow after 5pm. Partly sunny, with a high near 41. West wind 8 to 13 mph.
Tuesday Night - 32°F
Dec 09, 2025
14 mph SW
Chance Light Snow
A chance of snow before 8pm, then a chance of rain and snow between 8pm and 5am. Mostly cloudy, with a low around 32. Southwest wind around 14 mph. Chance of precipitation is 40%.
Wednesday - 49°F
Dec 10, 2025
13 mph SW
Mostly Cloudy then Chance Light Rain
A chance of rain after noon. Mostly cloudy, with a high near 49. Southwest wind around 13 mph. Chance of precipitation is 30%.
Wednesday Night - 38°F
Dec 10, 2025
12 mph SW
Chance Light Rain
A chance of rain. Cloudy, with a low around 38. Southwest wind around 12 mph. Chance of precipitation is 50%.
Thursday - 47°F
Dec 11, 2025
14 mph W
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 47. West wind around 14 mph. Chance of precipitation is 50%.
Thursday Night - 32°F
Dec 11, 2025
14 mph W
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 32. West wind around 14 mph.