Greenville's outlook: warmest day near 41° (Thursday), coldest night about 15° (Wednesday). Roughly 0.35 in of rain falls over the period, with Monday the most likely wet day (67%). Hold onto the patio furniture Thursday: gusts could hit 38 mph. Heads up: 2 NWS alerts are active right now, including a Air Quality Alert — details on the alerts tab. Right now Greenville is running about 54° warmer than Columbia. Longer view: variable mid-latitude weather in every season.
Greenville, IL · Elev 617 ft · 38.89°N, 89.41°W · Illinois · Forecast computed for these exact coordinates