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City of Kewanee, ILKewanee, IL 7-Day Night Weather Forecast
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Kewanee, IL Weather Forecast
Kewanee, IL Weather Forecast Date: 151 AM CDT Sat Sep 19 2026
The area/counties/county of: Henry County Il, including the city of Geneseo.or toggle through each period.
Rest of Tonight... Mostly cloudy with a chance of showers and thunderstorms. Patchy fog. Near steady temperature in the upper 60s. Southeast winds around 10 mph. Chance of rain 40%.
Saturday... Mostly cloudy. Patchy fog in the morning. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 70%.
Saturday Night... A chance of thunderstorms. Showers. Patchy fog after midnight. Humid with lows in the mid 60s. Southwest winds around 5 mph, becoming northwest after midnight. Chance of rain near 100%.
Sunday... Patchy fog in the morning. Mostly cloudy. Showers likely, mainly in the morning. Not as warm and humid. Near steady temperature in the upper 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70%.
Sunday Night... Mostly cloudy with a chance of showers. Lows in the upper 50s. Northeast winds 15 to 20 mph. Chance of rain 50%.
Monday... Showers likely, mainly in the morning. Highs in the mid 60s. Chance of rain 70%.
Monday Night... Mostly cloudy. Lows in the lower 50s. Highs in the lower 60s.
Tuesday... Mostly cloudy. Lows in the lower 50s. Highs in the lower 60s.
Tuesday Night... Partly cloudy. Lows in the lower 50s. Highs in the mid 60s.
Wednesday... Partly cloudy. Lows in the lower 50s. Highs in the mid 60s.
Thursday... Partly sunny. Highs in the upper 60s.
Thursday Night... Partly cloudy. Lows in the lower 50s. Highs in the lower 70s.
POP = Probability of Precipitation
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