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Wittenberg, IL 7-Day Night Weather Forecast
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Wittenberg, IL Weather Forecast
Wittenberg, IL Weather Forecast Date: 1237 PM CDT Fri Sep 18 2026
The area/counties/county of: Shelby, including the city of Shelbyville.or toggle through each period.
This Afternoon... Mostly sunny with a slight chance of showers and thunderstorms. Highs around 90. Northeast winds 5 to 10 mph. Chance of rain 20%.
Tonight... Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. East winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 20%.
Saturday... Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 20%.
Saturday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows around 70. South winds 5 to 10 mph.
Sunday... Mostly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs around 90. Northwest winds 5 to 10 mph. Chance of rain 40%.
Sunday Night... Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 60s. Chance of rain 70%.
Monday... Showers likely. A chance of thunderstorms in the afternoon. Much cooler with highs in the mid 70s. Chance of rain 70%.
Monday Night... Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 40%.
Tuesday... Mostly cloudy. Highs in the lower 70s. Lows in the lower 50s.
Wednesday... Mostly cloudy. Highs in the lower 70s. Lows in the lower 50s.
Wednesday Night... Partly cloudy. Lows in the lower 50s. Highs in the mid 70s.
POP = Probability of Precipitation
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