Sylvan Lake, IL 21 June Weather

Altitude - 256m | 42°14′38″N,88°3′11″W | map (OSM)

Sylvan Lake, IL

°F

1:30 pmPartly Cloudy9mphW

Thu, June 19, 20252:26 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	77°	76°	77°	82°	90°	94°	94°	88°
wind	11mph	11mph	13mph	15mph	17mph	19mph	18mph	15mph
pressure in	28.97	28.95	28.94	28.95	28.93	28.92	28.92	28.96

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

temperature °F	65°	65°	65°	71°	82°	86°	86°	73°
wind	2mph	0mph	1mph	3mph	4mph	7mph	7mph	4mph
pressure in	29.35	29.34	29.34	29.34	29.29	29.23	29.19	29.17

* Sylvan Lake, 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 Lake, 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.