Mertztown, PA 10 December Weather

Altitude - 149m | 40°30′22″N,75°39′54″W | map (OSM)

Mertztown, PA

°F

11 amFair10mphN

Mon, December 1, 202511:28 AM (GMT -05:00)

Wednesday Dec 10 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	27°	26°	26°	29°	35°	38°	36°	33°
wind	3mph	3mph	3mph	4mph	7mph	7mph	5mph	6mph
pressure in	29.40	29.37	29.33	29.31	29.25	29.23	29.21	29.16

Tuesday Dec 10 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	42°	43°	43°	47°	49°	49°	50°
wind	0mph	0mph	1mph	3mph	4mph	5mph	4mph	3mph
pressure in	29.46	29.47	29.49	29.53	29.50	29.45	29.44	29.40

Sunday Dec 10 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	44°	47°	49°	53°	55°	54°	50°
wind	1mph	2mph	2mph	2mph	3mph	4mph	5mph	10mph
pressure in	29.51	29.47	29.44	29.42	29.33	29.23	29.19	29.17

* Mertztown, PA weather for December 10 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 Mertztown, PA Weather for December 10, 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 10 for previous years is presented.