Old Mystic, CT 9 December Weather

Altitude - 1m | 41°23′28″N,71°57′43″W | map (OSM)

Old Mystic, CT

°F

3 pmSunny7mphNW

Mon, December 1, 20253:48 PM (GMT -05:00)

Climatic norm in Old Mystic, CT Dec 9

30°
38°
46°

minimum
average
maximum

Tuesday Dec 9 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	20°	19°	19°	24°	30°	32°	29°	27°
wind	5mph	5mph	4mph	6mph	7mph	7mph	4mph	5mph
pressure in	30.16	30.14	30.13	30.10	30.03	29.98	29.96	29.94

Monday Dec 9 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	34°	31°	38°	46°	48°	45°	44°
wind	2mph	1mph	0mph	4mph	9mph	11mph	9mph	4mph
pressure in	30.01	30.04	30.07	30.11	30.06	29.99	29.95	29.95

Saturday Dec 9 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	39°	38°	43°	51°	52°	48°	46°
wind	3mph	4mph	4mph	5mph	9mph	6mph	3mph	3mph
pressure in	30.25	30.25	30.26	30.27	30.23	30.18	30.17	30.15

* Old Mystic, CT weather for December 9 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 Old Mystic, CT Weather for December 9, 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 9 for previous years is presented.