South Williamsport, PA 9 December Weather

Altitude - 156m | 41°13′55″N,76°59′56″W | map (OSM)

South Williamsport, PA

°F

1 pmCloudy2mphN

Tue, December 2, 20251:28 PM (GMT -05:00)

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

temperature °F	16°	16°	16°	17°	22°	25°	24°	24°
wind	4mph	4mph	5mph	7mph	7mph	8mph	6mph	5mph
pressure in	29.65	29.63	29.61	29.58	29.50	29.43	29.40	29.36

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

temperature °F	32°	32°	31°	34°	37°	40°	38°	38°
wind	1mph	1mph	2mph	4mph	6mph	5mph	2mph	1mph
pressure in	29.44	29.43	29.42	29.39	29.34	29.30	29.34	29.39

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

temperature °F	35°	33°	35°	35°	42°	46°	43°	41°
wind	5mph	3mph	3mph	3mph	4mph	4mph	5mph	5mph
pressure in	29.57	29.57	29.58	29.60	29.58	29.52	29.52	29.49

* South Williamsport, PA 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 South Williamsport, PA 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.