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Alpha, IL 7-Day Night Weather Forecast
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Alpha, IL Weather Forecast
Alpha, IL Weather Forecast Date: 601 AM CDT Wed Oct 28 2026
The area/counties/county of: Henry County Il, including the city of Geneseo.or toggle through each period.
Today... Sunny. Highs in the upper 70s. South winds 10 to 15 mph.
Tonight... Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20%.
Thursday... Mostly sunny. Highs in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming northwest in the afternoon.
Thursday Night... Mostly clear. Cooler with lows in the mid 40s. Northeast winds around 5 mph.
Friday... Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Highs in the upper 60s. East winds 5 to 10 mph. Chance of rain 70%.
Friday Night... A chance of thunderstorms in the evening. Showers likely. Lows in the lower 50s. Chance of rain 70%.
Saturday... Mostly cloudy. A chance of showers in the morning. Highs in the upper 60s. Chance of rain 50%.
Saturday Night... Mostly cloudy with a 40% chance of showers. Lows in the lower 50s. Highs in the upper 60s.
Sunday... Mostly cloudy with a 40% chance of showers. Lows in the lower 50s. Highs in the upper 60s.
Sunday Night... Mostly cloudy. Lows in the lower 50s.
Monday... Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 40%.
Monday Night... Showers likely. Lows in the mid 50s. Highs in the upper 60s. Chance of rain 60%.
POP = Probability of Precipitation
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