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Annawan, IL 7-Day Night Weather Forecast
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Annawan, IL Weather Forecast
Annawan, IL Weather Forecast Date: 826 AM CDT Thu Sep 10 2026
The area/counties/county of: Henry County Il, including the city of Geneseo.or toggle through each period.
Rest of Today... Partly sunny. Highs in the upper 70s. North winds around 5 mph.
Tonight... Mostly clear. Patchy fog after midnight. Lows in the upper 50s. Northeast winds around 5 mph, becoming southeast after midnight.
Friday... Sunny. Highs around 80. Southeast winds 5 to 10 mph.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. South winds 5 to 10 mph.
Saturday... Partly sunny. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph, becoming west in the afternoon.
Saturday Night... Partly cloudy. Lows around 60.
Sunday... Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s.
Sunday Night... Mostly cloudy. Highs in the lower 80s. Lows in the mid 60s.
Monday... Partly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 50%.
Monday Night... Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 70%.
Tuesday... Mostly cloudy with a 40% chance of showers. Highs in the mid 70s. Lows in the upper 50s.
POP = Probability of Precipitation
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