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Alpha, IL Weather Forecast
Alpha, IL Weather Forecast Date: 1136 AM CDT Tue Oct 27 2026
The area/counties/county of: Henry County Il, including the city of Geneseo.or toggle through each period.
Rest of Today... Mostly cloudy. Highs around 70. South winds 5 to 10 mph.
Tonight... Mostly cloudy in the evening, then clearing. Lows in the lower 50s. South winds around 5 mph.
Wednesday... Sunny. Highs in the upper 70s. South winds 10 to 15 mph.
Wednesday Night... Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40%.
Thursday... Partly sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph, becoming west 5 to 10 mph in the afternoon.
Thursday Night... Partly cloudy. Lows in the lower 50s.
Friday... Mostly cloudy with a 50% chance of showers. Highs in the lower 70s.
Friday Night... Cloudy with a chance of showers. A chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 50%.
Saturday... Mostly cloudy with a 50% chance of showers. Highs in the lower 70s. Lows in the mid 50s.
Sunday... Mostly cloudy with a 50% chance of showers. Highs in the lower 70s. Lows in the mid 50s.
Sunday Night... Mostly cloudy. Lows in the mid 50s.
POP = Probability of Precipitation
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