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Horton Lake, IL 7-Day Night Weather Forecast
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Horton Lake, IL Weather Forecast
Horton Lake, IL Weather Forecast Date: 201 PM CDT Mon Aug 31 2026
The area/counties/county of: Hancock, including the city of Carthage.or toggle through each period.
This Afternoon... Sunny, hot. Near steady temperature in the lower 90s. Southwest winds 10 to 15 mph.
Tonight... Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. South winds 5 to 10 mph.
Tuesday... Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph.
Tuesday Night... Clear with lows in the upper 70s. South winds 5 to 10 mph.
Wednesday... Sunny, hot with highs in the upper 90s. Southwest winds 5 to 10 mph.
Wednesday Night... Mostly clear. Hot. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 105.
Thursday... Mostly clear. Hot. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 105.
Friday... Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 100.
Friday Night... Mostly clear. Lows in the mid 70s. Heat index values up to 100 early in the evening.
Saturday... Partly cloudy. Hot. Highs in the lower 90s. Lows in the lower 70s.
POP = Probability of Precipitation
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