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Fayville, IL 7-Day Night Weather Forecast
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Fayville, IL Weather Forecast
Fayville, IL Weather Forecast Date: 432 AM CDT Thu Oct 01 2026
The area/counties/county of: Alexander, including the city of Cairo.or toggle through each period.
Today... Partly sunny. Highs in the lower 90s. South winds 10 to 15 mph.
Tonight... Mostly cloudy. Showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 80%.
Friday... Showers, mainly in the morning. Much cooler. Near steady temperature in the upper 60s. North winds 5 to 10 mph. Chance of rain 90%.
Friday Night... Mostly cloudy. Less humid with lows in the upper 50s. Northeast winds 5 to 10 mph.
Saturday... Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.
Saturday Night... Mostly cloudy. Lows in the upper 50s.
Sunday... Mostly sunny. Highs in the mid 70s.
Sunday Night... Mostly clear. Lows in the lower 50s.
Monday... Clear. Highs in the lower 70s. Lows in the upper 40s.
Tuesday... Clear. Highs in the lower 70s. Lows in the upper 40s.
Tuesday Night... Mostly clear. Lows around 50. Highs in the upper 70s.
POP = Probability of Precipitation
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