Sylvan Hills, IL 21 June Weather

Altitude - 205m | 41°38′28″N,87°55′5″W | map (OSM)

Sylvan Hills, IL

°F

3:30 pmPartly Cloudy13mphW

Thu, June 19, 20254:23 PM (GMT -05:00)

Climatic norm in Sylvan Hills, IL Jun 21

59°
71°
82°

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	77°	77°	77°	83°	90°	94°	93°	86°
wind	12mph	12mph	12mph	15mph	18mph	19mph	18mph	15mph
pressure in	29.17	29.15	29.16	29.16	29.14	29.12	29.12	29.17

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

temperature °F	70°	68°	68°	78°	87°	92°	90°	82°
wind	5mph	2mph	1mph	3mph	6mph	9mph	8mph	4mph
pressure in	29.51	29.50	29.51	29.50	29.46	29.40	29.35	29.34

* Sylvan Hills, 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 Sylvan Hills, 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.