Rochester Mills, PA 21 December Weather

Altitude - 406m | 40°49′8″N,78°59′10″W | map (OSM)

Rochester Mills, PA

°F

3 amClear7mphSE

Thu, December 18, 20253:54 AM (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	40°	38°	34°	31°	31°	29°	24°	22°
wind	12mph	12mph	11mph	13mph	17mph	16mph	13mph	12mph
pressure in	28.39	28.42	28.48	28.56	28.62	28.70	28.80	28.90

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

temperature °F	29°	26°	23°	22°	24°	24°	21°	18°
wind	10mph	9mph	10mph	10mph	13mph	13mph	9mph	7mph
pressure in	28.59	28.62	28.68	28.75	28.77	28.78	28.81	28.84

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

temperature °F	28°	25°	25°	31°	37°	38°	35°	34°
wind	1mph	1mph	1mph	3mph	4mph	2mph	2mph	3mph
pressure in	28.98	28.97	28.98	29.01	28.99	28.95	28.95	28.95

* Rochester Mills, PA 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 Rochester Mills, PA 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.