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Henry, IL 7-Day Night Weather Forecast
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Henry, IL Weather Forecast
Henry, IL Weather Forecast Date: 122 PM CDT Fri Sep 04 2026
The area/counties/county of: Marshall, including the city of Lacon.or toggle through each period.
This Afternoon... Sunny, hot. Near steady temperature in the mid 90s. West winds 5 to 10 mph. Heat index values up to 106.
Tonight... Partly cloudy in the evening, then clearing. Humid with lows in the lower 70s. Southwest winds around 5 mph.
Saturday... Sunny with highs in the lower 90s. West winds around 5 mph, becoming north in the afternoon. Heat index values up to 101.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph.
Sunday... Sunny. Highs in the mid 80s. East winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the lower 60s. Highs in the mid 80s.
Labor Day... Mostly clear. Lows in the lower 60s. Highs in the mid 80s.
Monday Night... Partly cloudy. Lows in the lower 60s. Highs in the lower 90s.
Tuesday... Partly cloudy. Lows in the lower 60s. Highs in the lower 90s.
Tuesday Night... Mostly clear. Not as cool with lows in the mid 70s.
Wednesday... Mostly sunny. Highs in the lower 90s.
Wednesday Night... Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of rain 40%.
POP = Probability of Precipitation
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