Marietta, IL 21 April Weather

Altitude - 200m | 40°30′4″N,90°23′35″W | map (OSM)

Marietta, IL

°F

2 amMostly Cloudy7mphS

Fri, April 18, 20252:42 AM (GMT -05:00)

Climatic norm in Marietta, IL Apr 21

42°
54°
65°

minimum
average
maximum

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

temperature °F	56°	53°	49°	48°	50°	56°	58°	51°
wind	15mph	15mph	15mph	17mph	17mph	15mph	10mph	4mph
pressure in	29.06	29.06	29.11	29.18	29.25	29.27	29.29	29.33

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

temperature °F	36°	34°	33°	43°	52°	56°	57°	46°
wind	5mph	5mph	6mph	8mph	11mph	13mph	10mph	4mph
pressure in	29.54	29.53	29.52	29.55	29.55	29.50	29.47	29.46

* Marietta, IL 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 Marietta, IL 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.