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Wilbern, IL 7-Day Night Weather Forecast
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Wilbern, IL Weather Forecast
Wilbern, IL Weather Forecast Date: 742 PM CDT Fri Sep 18 2026
The area/counties/county of: Marshall, including the city of Lacon.or toggle through each period.
Tonight... Partly cloudy this evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 40%.
Saturday... Mostly cloudy. Patchy fog in the morning. A chance of showers and thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 50%.
Saturday Night... Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Southwest winds around 5 mph, becoming north with gusts up to 20 mph after midnight. Chance of rain 70%.
Sunday... Showers, mainly in the morning. Highs in the mid 70s. Northeast winds 10 to 15 mph. Chance of rain 80%.
Sunday Night... Showers likely. Lows in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70%.
Monday... Showers likely, mainly in the morning. Highs in the mid 60s. Chance of rain 70%.
Monday Night... Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 50%.
Tuesday... Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 60s.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.
Wednesday... Partly sunny. Highs in the upper 60s.
Wednesday Night... Partly cloudy. Lows in the lower 50s. Highs in the lower 70s.
Thursday... Partly cloudy. Lows in the lower 50s. Highs in the lower 70s.
POP = Probability of Precipitation
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