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Benton, Illinois

Current conditions and the National Weather Service 7-day forecast for Benton, Illinois — temperature, rain chance, wind, radar and active alerts.

Saturday Aug 29 night: a low around 68°F. Sunday Aug 30: a high near 97°F and a low around 73°F. Highs over the period run 96°F to 101°F.

National Weather Service forecast for Benton, Illinois
DayHighLowPrecip
Saturday Aug 2968°
Sunday Aug 3097°73°
Monday Aug 3199°75°
Tuesday Sep 1101°77°
Wednesday Sep 2101°78°
Thursday Sep 3101°75°
Friday Sep 498°73°
Saturday Sep 596°

NOAA NWS NDFD 2.5 km, run 2026-08-30 00:00 UTC · days are local time in America/Chicago. The live page updates continuously.

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