Peoria's outlook: warmest day near 83° (Wednesday), coldest night about 56° (Monday). Models drop roughly 2.2 in of precipitation across the stretch — watch Wednesday (89%). Wind is the one to watch: gusts to 29 mph around Sunday. The NWS alert board for this area is currently clear. Right now Peoria is running about 21° warmer than Cedar Rapids. Longer view: variable mid-latitude weather in every season.
Peoria, IL · Elev 502 ft · 40.69°N, 89.59°W · Illinois · Forecast computed for these exact coordinates