Flat Rock, PA 21 December Weather

Altitude - 760m | 39°46′12″N,79°28′37″W | map (OSM)

Flat Rock, PA

°F

2:30 amCloudy13mphSW

Wed, December 17, 20252:55 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	43°	41°	38°	36°	37°	36°	31°	26°
wind	13mph	12mph	11mph	11mph	11mph	10mph	7mph	5mph
pressure in	27.25	27.28	27.34	27.40	27.45	27.49	27.54	27.60

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

temperature °F	29°	26°	24°	22°	24°	24°	22°	18°
wind	9mph	9mph	9mph	9mph	11mph	11mph	9mph	7mph
pressure in	27.35	27.38	27.45	27.51	27.51	27.52	27.55	27.58

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

temperature °F	28°	26°	24°	31°	38°	42°	39°	36°
wind	2mph	2mph	3mph	2mph	2mph	2mph	1mph	3mph
pressure in	27.70	27.69	27.68	27.73	27.72	27.70	27.70	27.69

* Flat Rock, 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 Flat Rock, 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.