The 10-day span for Oregon runs from a high near 29° on Friday down to 13° overnight on Monday. Roughly 4.4 in of rain falls over the period, with Sunday the most likely wet day (87%). Hold onto the patio furniture Saturday: gusts could hit 33 mph. No watches or warnings are active for the area right now. Right now Oregon is running about 63° warmer than Madison. Longer view: variable mid-latitude weather in every season.
Oregon, IL · Elev 709 ft · 42.01°N, 89.33°W · Illinois · Forecast computed for these exact coordinates