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Sunbury, IL 7-Day Night Weather Forecast
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Sunbury, IL Weather Forecast
Sunbury, IL Weather Forecast Date: 120 AM CDT Tue Sep 15 2026
The area/counties/county of: Livingston, including the cities of: Pontiac, Dwight, and Fairbury.or toggle through each period.
Rest of Tonight... Partly cloudy. Warmer. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph.
Tuesday... Partly cloudy. A slight chance of thunderstorms in the morning. A chance of showers. A chance of thunderstorms in the afternoon. More humid with highs around 90. Southwest winds 10 to 15 mph, becoming west 5 to 10 mph in the afternoon. Chance of precipitation 50%.
Tuesday Night... A chance of thunderstorms in the evening. Showers likely. A slight chance of thunderstorms after midnight. Humid with lows in the mid 60s. North winds around 5 mph. Chance of precipitation 70%.
Wednesday... Mostly cloudy. Showers likely in the morning. A slight chance of thunderstorms. A chance of showers in the afternoon. Humid with highs in the lower 80s. Northeast winds around 5 mph. Chance of precipitation 60%.
Wednesday Night... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. East winds around 5 mph. Chance of precipitation 60%.
Thursday... Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning. Highs in the mid 80s. Chance of precipitation 60%.
Thursday Night... Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 40%.
Friday... Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the mid 80s. Chance of precipitation 40%.
Friday Night... Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 30%.
Saturday... Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 30%.
Saturday Night... Showers likely. Lows in the mid 60s. Chance of precipitation 60%.
Sunday... Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 40%.
Sunday Night... Mostly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of precipitation 30%.
POP = Probability of Precipitation
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