Over the next 10 days Pinckneyville tops out around 42° (Thursday) and dips to 18° on the coolest night (Wednesday). Roughly 0.29 in of rain falls over the period, with Sunday the most likely wet day (58%). Wind is the one to watch: gusts to 38 mph around Friday. Heads up: a Extreme Heat Warning is in effect — check the alerts tab before making plans. Right now Pinckneyville is running about 59° warmer than Columbia. Longer view: variable mid-latitude weather in every season.
Pinckneyville, IL · Elev 433 ft · 38.08°N, 89.38°W · Illinois · Forecast computed for these exact coordinates