Keystone, PA 12 December Weather

Altitude - 668m | 39°48′22″N,78°59′10″W | map (OSM)

Keystone, PA

°F

9:30 amCloudy9mphW

Wed, December 3, 202510:25 AM (GMT -05:00)

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

temperature °F	23°	23°	22°	24°	26°	27°	26°	22°
wind	11mph	10mph	9mph	10mph	12mph	13mph	11mph	13mph
pressure in	27.46	27.45	27.44	27.45	27.45	27.47	27.51	27.57

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

temperature °F	26°	26°	22°	21°	25°	25°	22°	21°
wind	14mph	16mph	19mph	19mph	18mph	16mph	11mph	9mph
pressure in	27.55	27.59	27.68	27.74	27.81	27.87	27.93	27.97

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

temperature °F	26°	26°	25°	28°	37°	40°	37°	34°
wind	10mph	9mph	8mph	8mph	11mph	10mph	9mph	10mph
pressure in	27.88	27.90	27.94	27.98	27.99	27.97	28.00	28.03

* Keystone, PA weather for December 12 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 Keystone, PA Weather for December 12, 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 12 for previous years is presented.