Knoxville, PA 21 December Weather

Altitude - 259m | 40°0′58″N,79°52′34″W | map (OSM)

Knoxville, PA

°F

4:30 amCloudy10mphSW

Wed, December 17, 20254:56 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	45°	42°	38°	37°	38°	37°	32°	27°
wind	11mph	10mph	9mph	10mph	12mph	10mph	8mph	6mph
pressure in	28.97	29.01	29.07	29.17	29.23	29.29	29.37	29.46

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

temperature °F	32°	30°	28°	26°	29°	28°	26°	23°
wind	9mph	9mph	9mph	8mph	11mph	11mph	9mph	7mph
pressure in	29.16	29.19	29.28	29.34	29.35	29.35	29.39	29.42

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°	30°	40°	44°	42°	37°
wind	1mph	1mph	1mph	1mph	2mph	2mph	1mph	1mph
pressure in	29.51	29.50	29.50	29.52	29.50	29.46	29.47	29.46

* Knoxville, 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 Knoxville, 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.