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Lilly, IL 7-Day Night Weather Forecast
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Lilly, IL Weather Forecast
Lilly, IL Weather Forecast Date: 127 PM CDT Wed Sep 16 2026
The area/counties/county of: Tazewell, including the city of Pekin.or toggle through each period.
This Afternoon... Mostly cloudy with scattered showers. Not as warm. Near steady temperature in the lower 80s. Northeast winds around 5 mph. Chance of rain 30%.
Tonight... Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 60s. East winds around 5 mph. Chance of rain 50%.
Thursday... Partly sunny. A chance of showers and thunderstorms in the morning. Humid with highs in the mid 80s. East winds around 5 mph, becoming west around 5 mph in the afternoon. Chance of rain 50%.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the upper 60s. Northeast winds around 5 mph.
Friday... Mostly cloudy with a chance of showers in the morning, then mostly sunny in the afternoon. Highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 40%.
Friday Night... Partly cloudy. Lows in the upper 60s. Highs around 90.
Saturday... Partly cloudy. Lows in the upper 60s. Highs around 90.
Saturday Night... A chance of thunderstorms. Showers likely. Lows in the upper 60s. Chance of rain 70%.
Sunday... Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 70s. Lows in the lower 60s. Chance of rain 50%.
Sunday Night... Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 70s. Lows in the lower 60s. Chance of rain 50%.
Monday... Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of rain 50%.
Monday Night... Mostly cloudy. A chance of showers in the evening. Lows around 60. Chance of rain 40%.
POP = Probability of Precipitation
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