Grafton, IL 21 June Weather

Altitude - 158m | 38°58′12″N,90°25′55″W | map (OSM)

Grafton, IL

°F

9:30 pmClear3mphNW

Sat, June 14, 202510:07 PM (GMT -05:00)

Climatic norm in Grafton, IL Jun 21

65°
76°
86°

minimum
average
maximum

Saturday Jun 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	78°	75°	74°	80°	87°	90°	89°	83°
wind	9mph	8mph	7mph	9mph	12mph	12mph	11mph	8mph
pressure in	29.40	29.40	29.42	29.44	29.42	29.40	29.38	29.40

Friday Jun 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	76°	73°	72°	81°	88°	91°	90°	82°
wind	3mph	2mph	1mph	5mph	8mph	9mph	8mph	5mph
pressure in	29.66	29.65	29.67	29.67	29.64	29.58	29.53	29.52

* Grafton, IL weather for June 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 Grafton, IL Weather for June 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 June 21 for previous years is presented.