Mertztown, PA 21 April Weather

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

Mertztown, PA

°F

7 amFair1mphNW

Sat, April 19, 20257:47 AM (GMT -04:00)

Monday Apr 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	52°	49°	49°	54°	60°	64°	63°	59°
wind	3mph	3mph	3mph	5mph	8mph	9mph	10mph	6mph
pressure in	29.82	29.82	29.81	29.78	29.73	29.65	29.57	29.52

Sunday Apr 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	40°	36°	43°	49°	52°	52°	46°
wind	8mph	3mph	1mph	3mph	6mph	10mph	8mph	4mph
pressure in	29.53	29.51	29.53	29.53	29.50	29.45	29.41	29.43

* Mertztown, PA weather for April 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 Mertztown, PA Weather for April 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 April 21 for previous years is presented.