St. Marys, IA 21 March Weather

Altitude - 317m | 41°18′29″N,93°43′48″W | map (OSM)

St. Marys, IA

°F

3 pmPartly Cloudy8mphSE

Sat, August 2, 20253:56 PM (GMT -05:00)

Friday Mar 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	38°	40°	42°	44°	53°	57°	54°	44°
wind	13mph	16mph	18mph	18mph	19mph	18mph	20mph	12mph
pressure in	28.76	28.70	28.64	28.60	28.58	28.57	28.60	28.74

Thursday Mar 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	31°	29°	28°	32°	41°	48°	49°	43°
wind	6mph	6mph	7mph	9mph	11mph	11mph	13mph	10mph
pressure in	29.09	29.09	29.08	29.10	29.09	29.00	28.92	28.90

* St. Marys, IA weather for March 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 St. Marys, IA Weather for March 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 March 21 for previous years is presented.