Sylvan Lake, IL 21 May Weather

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

Sylvan Lake, IL

°F

8:30 pmClear2mphSE

Fri, May 9, 20259:07 PM (GMT -05:00)

Wednesday May 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	53°	52°	51°	57°	61°	64°	62°	56°
wind	7mph	7mph	7mph	9mph	10mph	11mph	11mph	7mph
pressure in	28.92	28.92	28.94	28.96	28.98	29.00	29.00	29.02

Tuesday May 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	62°	60°	58°	63°	75°	83°	84°	77°
wind	1mph	2mph	4mph	7mph	10mph	14mph	18mph	19mph
pressure in	28.97	28.97	28.97	28.95	28.91	28.81	28.72	28.70

* Sylvan Lake, IL weather for May 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 May 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 May 21 for previous years is presented.