County Forecast for Monmouth , IL
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081700-
Warren-
Including the city of Monmouth
346 AM CST Sat Nov 8 2025

Today   Mostly cloudy. Rain likely this afternoon. Much cooler with highs in the upper 40s. North winds around 5 mph, becoming east this afternoon. Chance of rain 70 percent.
Tonight   Mostly cloudy. Rain with snow likely in the evening. Cooler with lows in the mid 20s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent.
Sunday   Mostly sunny. Cooler with highs in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Sunday night   Partly cloudy with scattered flurries in the evening, then mostly clear after midnight. Lows around 20. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Monday   Sunny. Highs in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Monday night and veterans day   Partly cloudy. Lows in the lower 20s. Highs in the lower 50s.
Tuesday night through thursday   Mostly clear. Lows in the lower 30s. Highs in the upper 50s.
Thursday night and friday   Partly cloudy. Lows in the upper 30s. Highs in the lower 60s.
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