Koster, IL 31 March Weather

Altitude - 194m | 41°5′31″N,87°41′6″W | map (OSM)

Koster, IL

°F

9:30 amCloudy16mphS

Sun, March 30, 202510:11 AM (GMT -05:00)

Monday Mar 31 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	42°	39°	38°	38°	41°	44°	42°	35°
wind	15mph	13mph	10mph	12mph	12mph	11mph	9mph	5mph
pressure in	29.00	29.04	29.13	29.22	29.27	29.30	29.31	29.38

Sunday Mar 31 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	39°	37°	40°	49°	56°	51°	45°
wind	7mph	7mph	6mph	5mph	6mph	8mph	10mph	11mph
pressure in	29.27	29.26	29.28	29.29	29.27	29.20	29.15	29.15

* Koster, IL weather for March 31 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 Koster, IL Weather for March 31, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on March 31 for previous years is presented.