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Lee County, IL 7-Day Night Weather Forecast
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Lee County, IL Weather Forecast
Lee County, IL Weather Forecast Date: 829 PM CST Mon Mar 02 2026
The area/counties/county of: Lee, including the city of Dixon.or toggle through each period.
Rest of Tonight... Mostly cloudy. A slight chance of rain and freezing rain late. Near steady temperature in the lower 30s. East winds 5 to 10 mph. Chance of precipitation 20%.
Tuesday... Mostly cloudy. A chance of freezing rain early in the morning. A chance of rain in the morning. A slight chance of rain late. Highs in the mid 40s. East winds around 5 mph. Chance of precipitation 50%.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of rain showers in the evening, then a chance of rain showers after midnight. Lows in the lower 30s. East winds 5 to 10 mph. Chance of precipitation 30%.
Wednesday... Mostly cloudy. A chance of rain showers. Highs in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 30%.
Wednesday Night... Cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely after midnight. Lows in the lower 40s. East winds around 5 mph. Chance of precipitation 70%.
Thursday... Cloudy. Showers likely, mainly in the morning. Highs in the upper 50s. Chance of precipitation 70%.
Thursday Night... Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 40s. Chance of precipitation 30%.
Friday... Showers likely in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 90%.
Friday Night... Showers with a chance of thunderstorms. Lows in the lower 50s. Chance of precipitation 90%.
Saturday... Mostly cloudy. A chance of showers in the morning. Highs in the lower 60s. Temperature falling into the mid 50s in the afternoon. Chance of precipitation 40%.
Saturday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 30s.
Sunday... Partly cloudy. Highs in the lower 60s.
Sunday Night... Mostly clear. Lows in the lower 40s.
POP = Probability of Precipitation
Lee County Radar Loop
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