Chatham, NY 21 December Weather

Altitude - 121m | 42°21′50″N,73°35′42″W | map (OSM)

Chatham, NY

°F

1 pmPartly Cloudy6mphS

Tue, December 9, 20251:41 PM (GMT -05:00)

Sunday Dec 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	21°	20°	19°	21°	26°	26°	23°	20°
wind	6mph	6mph	6mph	6mph	8mph	8mph	6mph	6mph
pressure in	29.57	29.56	29.56	29.57	29.55	29.57	29.61	29.63

Saturday Dec 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	26°	26°	23°	22°	22°	21°	17°	14°
wind	5mph	7mph	9mph	10mph	15mph	16mph	14mph	12mph
pressure in	29.48	29.48	29.50	29.57	29.58	29.61	29.69	29.76

Thursday Dec 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	30°	28°	28°	27°	28°	28°	24°	21°
wind	9mph	9mph	10mph	11mph	12mph	11mph	8mph	6mph
pressure in	29.93	29.94	29.99	30.04	30.03	30.02	30.03	30.05

* Chatham, NY weather for December 21 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Chatham, NY Weather for December 21, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 21 for previous years is presented.