The 10-day span for Riverton runs from a high near 86° on Tuesday down to 60° overnight on Friday. Roughly 0.16 in of rain falls over the period, with Wednesday the most likely wet day (72%). Wind is the one to watch: gusts to 27 mph around Tuesday. The NWS alert board for this area is currently clear. Right now Riverton is running about 12° warmer than Aurora. Longer view: variable mid-latitude weather in every season.
Riverton, IL · Elev 571 ft · 39.84°N, 89.54°W · Illinois · Forecast computed for these exact coordinates