Koster, IL Monthly Weather
Altitude - 194m | 41°5′31″N,87°41′6″W | map (OSM)
Koster, IL
32
°F
9 pmClear3mphSW
Thu, March 20, 20259:48 PM (GMT -05:00)
March
April
Sun | Mon | Tue
Apr 1
52
°F low37
°F | Wed
Apr 2
58
°F low38
°F | Thu | Fri | Sat |
Last updated 1h 12min ago