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Howell, IL Weather Forecast
Howell, IL Weather Forecast Date: 127 PM CDT Sat Sep 12 2026
The area/counties/county of: Shelby, including the city of Shelbyville.or toggle through each period.
This Afternoon... Mostly sunny. Near steady temperature in the upper 80s. West winds around 5 mph.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Northwest winds around 5 mph.
Sunday... Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Temperature falling to around 80 in the afternoon. North winds 5 to 10 mph. Chance of rain 30%.
Sunday Night... Partly cloudy with a chance of showers in the evening, then mostly cloudy after midnight. Less humid with lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 30%.
Monday... Mostly sunny. Highs in the lower 80s. East winds 5 to 10 mph with gusts up to 20 mph.
Monday Night... Mostly clear. Hot. Lows in the mid 60s. Highs in the mid 90s.
Tuesday... Mostly clear. Hot. Lows in the mid 60s. Highs in the mid 90s.
Tuesday Night... Partly cloudy. Lows around 70. Highs in the mid 90s.
Wednesday... Partly cloudy. Lows around 70. Highs in the mid 90s.
Thursday... Mostly sunny with a chance of showers. Highs around 90. Chance of rain 50%.
Thursday Night... Partly cloudy. Lows in the mid 60s. Highs in the mid 80s.
POP = Probability of Precipitation
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