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Corinth, IL 7-Day Night Weather Forecast
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Corinth, IL Weather Forecast
Corinth, IL Weather Forecast Date: 847 AM CDT Fri Sep 04 2026
The area/counties/county of: Williamson, including the city of Herrin.or toggle through each period.
Today... Sunny. A slight chance of showers this afternoon. Hot with highs in the upper 90s. Southwest winds around 5 mph. Chance of rain 20%. Highest heat index readings heat index readings up to 106 this afternoon.
Tonight... Mostly clear. Lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable.
Saturday... Sunny, hot with highs in the upper 90s. Northwest winds around 5 mph.
Saturday Night... Mostly clear. Lows in the lower 70s. Northwest winds around 5 mph in the evening, becoming light and variable.
Sunday... Sunny. Highs in the mid 90s. Northeast winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the upper 60s. Highs in the mid 90s.
Monday... Mostly clear. Lows in the upper 60s. Highs in the mid 90s.
Tuesday... Mostly clear. Lows in the upper 60s. Highs in the mid 90s.
Tuesday Night... Mostly clear. Hot. Lows in the mid 70s. Highs in the upper 90s.
Wednesday... Mostly clear. Hot. Lows in the mid 70s. Highs in the upper 90s.
POP = Probability of Precipitation
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