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Omaha, IL 7-Day Night Weather Forecast
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Omaha, IL Weather Forecast
Omaha, IL Weather Forecast Date: 447 PM CDT Sat Sep 05 2026
The area/counties/county of: Gallatin, including the city of Shawneetown.or toggle through each period.
Tonight... Partly cloudy with a chance of showers with a slight chance of thunderstorms this evening, then mostly clear after midnight. Lows in the lower 70s. North winds around 5 mph. Chance of rain 30%.
Sunday... Mostly sunny. Highs around 90. Northeast winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the lower 60s. Northeast winds 5 to 10 mph.
Labor Day... Sunny. Highs in the upper 80s. Northeast winds around 5 mph.
Monday Night... Mostly clear. Lows in the mid 60s. East winds around 5 mph.
Tuesday... Mostly clear. Highs in the mid 90s. Lows in the lower 70s.
Tuesday Night... Mostly clear. Highs in the mid 90s. Lows in the lower 70s.
Wednesday... Sunny, hot with highs in the upper 90s.
Wednesday Night... Mostly clear. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30%.
Thursday... Mostly sunny with a chance of showers. Highs in the lower 90s. Chance of rain 40%.
Thursday Night... Partly cloudy. Lows in the mid 60s. Highs in the upper 80s.
Friday... Partly cloudy. Lows in the mid 60s. Highs in the upper 80s.
POP = Probability of Precipitation
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