Potomac, IL 21 June Weather

Altitude - 213m | 40°18′18″N,87°48′4″W | map (OSM)

Potomac, IL

°F

4:30 pmPartly Cloudy9mphW

Thu, June 19, 20255:24 PM (GMT -05:00)

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

temperature °F	75°	74°	74°	80°	88°	92°	91°	84°
wind	10mph	10mph	10mph	12mph	15mph	17mph	16mph	12mph
pressure in	29.20	29.19	29.20	29.22	29.21	29.19	29.17	29.21

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

temperature °F	75°	72°	71°	81°	88°	90°	90°	82°
wind	2mph	1mph	1mph	4mph	8mph	9mph	9mph	4mph
pressure in	29.47	29.47	29.48	29.50	29.47	29.41	29.35	29.34

* Potomac, 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 Potomac, 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.