Mertztown, PA 20 May Weather

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

Mertztown, PA

°F

2:30 pmSunny6mphS

Mon, May 12, 20253:13 PM (GMT -04:00)

Tuesday May 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	59°	56°	54°	59°	65°	69°	68°	61°
wind	4mph	4mph	4mph	6mph	7mph	8mph	9mph	6mph
pressure in	29.38	29.39	29.42	29.46	29.45	29.45	29.45	29.47

Monday May 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	63°	59°	57°	62°	70°	77°	78°	70°
wind	4mph	1mph	1mph	2mph	2mph	1mph	3mph	4mph
pressure in	29.50	29.50	29.51	29.54	29.52	29.49	29.46	29.48

* Mertztown, PA weather for May 20 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 May 20, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on May 20 for previous years is presented.