Keystone, PA 4 December Weather

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

Keystone, PA

°F

5:30 pmClear3mphSE

Mon, December 1, 20255:59 PM (GMT -05:00)

Thursday Dec 4 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	26°	27°	26°	26°	28°	26°	22°	18°
wind	8mph	8mph	9mph	11mph	14mph	14mph	9mph	6mph
pressure in	27.66	27.65	27.64	27.67	27.71	27.75	27.82	27.86

Wednesday Dec 4 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	22°	20°	20°	22°	29°	33°	34°	35°
wind	9mph	7mph	6mph	7mph	11mph	11mph	14mph	19mph
pressure in	27.92	27.87	27.83	27.75	27.64	27.51	27.42	27.35

Monday Dec 4 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	37°	36°	35°	38°	40°	37°	34°
wind	16mph	16mph	13mph	9mph	8mph	9mph	8mph	10mph
pressure in	27.48	27.48	27.49	27.53	27.52	27.51	27.57	27.62

* Keystone, PA weather for December 4 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 4, 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 4 for previous years is presented.