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Divide, IL Weather Forecast
Divide, IL Weather Forecast Date: 422 PM CST Thu Nov 05 2026
The area/counties/county of: Jefferson, including the city of Mount Vernon.or toggle through each period.
Tonight... Mostly clear this evening, then becoming mostly cloudy. Lows in the mid 40s. Northwest winds 5 to 10 mph.
Friday... Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 50s. North winds 10 to 15 mph.
Friday Night... Clear. Areas of frost in the evening, then widespread frost after midnight. Cooler with lows around 30. North winds around 5 mph.
Saturday... Widespread frost in the morning. Sunny. Highs in the mid 50s. Northwest winds around 5 mph.
Saturday Night... Mostly clear. Patchy frost in the evening, then widespread frost after midnight. Lows around 30. Calm winds.
Sunday... Widespread frost in the morning. Sunny. Highs around 60.
Sunday Night... Clear. Areas of frost after midnight. Lows in the mid 30s.
Monday... Patchy frost in the morning. Sunny. Highs in the upper 60s.
Monday Night... Clear. Lows in the upper 30s. Highs in the upper 60s.
Tuesday... Clear. Lows in the upper 30s. Highs in the upper 60s.
Veterans Day... Mostly clear. Highs in the mid 60s. Lows in the upper 30s.
POP = Probability of Precipitation
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