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Hoyleton, IL Weather Forecast
Hoyleton, IL Weather Forecast Date: 938 PM CDT Sat Sep 12 2026
The area/counties/county of: Clinton County Il, including the cities of: Centralia and Salem.or toggle through each period.
Tonight... Mostly clear this evening, then becoming partly cloudy. Lows in the upper 60s. West winds around 5 mph this evening, becoming light and variable.
Sunday... Mostly sunny. Highs in the upper 80s. Northwest winds around 5 mph.
Sunday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph.
Monday... Mostly sunny. Highs in the mid 80s. East winds 5 to 10 mph.
Monday Night... Mostly clear. Lows in the upper 60s. Southeast winds 5 to 10 mph.
Tuesday... Mostly clear. Hot. Highs in the mid 90s. Lows in the lower 70s. Heat index values up to 105.
Tuesday Night... Mostly clear. Hot. Highs in the mid 90s. Lows in the lower 70s. Heat index values up to 105.
Wednesday... Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105.
Wednesday Night... Mostly clear. Lows in the lower 70s. Heat index values up to 100 early in the evening.
Thursday... Partly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the lower 90s. Lows in the upper 60s. Chance of rain 30%.
Thursday Night... Partly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the lower 90s. Lows in the upper 60s. Chance of rain 30%.
Friday... Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20%.
Friday Night... Mostly clear. A slight chance of showers in the evening. Lows in the lower 60s. Chance of rain 20%.
POP = Probability of Precipitation
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