Marietta, IL 30 June Weather

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

Marietta, IL

°F

11:30 pmClear4mphSW

Fri, June 20, 202512:12 AM (GMT -05:00)

Climatic norm in Marietta, IL Jun 30

62°
74°
85°

minimum
average
maximum

Monday Jun 30 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	70°	68°	68°	74°	80°	83°	82°	74°
wind	4mph	4mph	4mph	6mph	7mph	7mph	6mph	4mph
pressure in	29.18	29.19	29.19	29.20	29.21	29.19	29.18	29.18

Sunday Jun 30 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	67°	62°	60°	66°	71°	74°	74°	64°
wind	10mph	9mph	8mph	11mph	9mph	9mph	9mph	5mph
pressure in	29.42	29.47	29.51	29.57	29.59	29.57	29.54	29.54

* Marietta, IL weather for June 30 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 June 30, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on June 30 for previous years is presented.