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Alpha, IL Weather Forecast
Alpha, IL Weather Forecast Date: 126 PM CDT Sun Sep 06 2026
The area/counties/county of: Henry County Il, including the city of Geneseo.or toggle through each period.
This Afternoon... Partly sunny. Near steady temperature in the lower 80s. East winds 5 to 10 mph.
Tonight... Partly cloudy. Lows around 60. East winds 5 to 10 mph.
Labor Day... Mostly sunny. Highs in the lower 80s. Southeast winds 5 to 10 mph.
Monday Night... Partly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph.
Tuesday... Mostly sunny. Highs in the upper 80s. South winds 10 to 15 mph.
Tuesday Night... Showers likely. Lows in the lower 70s. Highs in the mid 80s. Chance of rain 70%.
Wednesday... Showers likely. Lows in the lower 70s. Highs in the mid 80s. Chance of rain 70%.
Wednesday Night... Partly cloudy. Lows in the lower 60s. Highs around 80.
Thursday... Partly cloudy. Lows in the lower 60s. Highs around 80.
Thursday Night... Mostly clear. Lows in the upper 50s. Highs in the mid 80s.
Friday... Mostly clear. Lows in the upper 50s. Highs in the mid 80s.
Friday Night... Mostly clear. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30%.
POP = Probability of Precipitation
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