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Seaton, IL 7-Day Night Weather Forecast
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Seaton, IL Weather Forecast
Seaton, IL Weather Forecast Date: 1011 AM CDT Sat Sep 05 2026
The area/counties/county of: Mercer, including the city of Aledo.or toggle through each period.
Rest of Today... Sunny, hot with highs in the lower 90s. North winds 5 to 10 mph. Heat index values up to 106.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Heat index values up to 102 early in the evening.
Sunday... Mostly sunny. Humid with highs in the mid 80s. East winds 5 to 10 mph.
Sunday Night... Partly cloudy. Lows in the lower 60s. East winds 5 to 10 mph.
Labor Day... Sunny. Highs in the mid 80s. Southeast winds 5 to 10 mph.
Monday Night... Partly cloudy. Hot. Lows in the mid 60s. Highs in the lower 90s.
Tuesday... Partly cloudy. Hot. Lows in the mid 60s. Highs in the lower 90s.
Tuesday Night... Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 40%.
Wednesday... Mostly sunny. Highs in the upper 80s.
Wednesday Night... Partly cloudy. A chance of showers after midnight. Cooler with lows in the lower 60s. Chance of rain 30%.
Thursday... Mostly sunny. Highs in the lower 80s.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
POP = Probability of Precipitation
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