Simpson, IL 21 May Weather

Altitude - 116m | 37°28′1″N,88°45′18″W | map (OSM)

Simpson, IL

°F

4 amClear4mphN

Sat, May 10, 20254:43 AM (GMT -05:00)

Climatic norm in Simpson, IL May 21

58°
69°
80°

minimum
average
maximum

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

temperature °F	60°	58°	57°	62°	68°	72°	71°	65°
wind	4mph	4mph	4mph	7mph	8mph	8mph	7mph	4mph
pressure in	29.55	29.56	29.59	29.61	29.62	29.61	29.59	29.59

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

temperature °F	70°	68°	67°	76°	85°	86°	84°	78°
wind	3mph	2mph	2mph	8mph	14mph	14mph	13mph	10mph
pressure in	29.48	29.47	29.48	29.49	29.46	29.42	29.37	29.38

* Simpson, 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 Simpson, 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.