Williamstown, PA 16 December Weather

Altitude - 247m | 40°34′48″N,76°37′5″W | map (OSM)

Williamstown, PA

°F

12 amFair3mphW

Thu, December 4, 202512:31 AM (GMT -05:00)

Tuesday Dec 16 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	28°	28°	27°	29°	32°	33°	28°	27°
wind	5mph	5mph	5mph	6mph	8mph	7mph	5mph	6mph
pressure in	29.18	29.15	29.13	29.11	29.11	29.12	29.14	29.18

Monday Dec 16 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	34°	34°	34°	37°	39°	40°	39°	41°
wind	5mph	4mph	4mph	4mph	3mph	3mph	3mph	5mph
pressure in	29.60	29.56	29.53	29.50	29.44	29.37	29.33	29.26

Saturday Dec 16 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	34°	34°	37°	50°	53°	46°	41°
wind	3mph	3mph	2mph	1mph	2mph	4mph	4mph	5mph
pressure in	29.52	29.54	29.55	29.58	29.57	29.53	29.54	29.54

* Williamstown, PA weather for December 16 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 Williamstown, PA Weather for December 16, 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 16 for previous years is presented.