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Howell-New Lenox, IL Weather Forecast
Howell-New Lenox, IL Weather Forecast Date: 111 AM CDT Mon Aug 24 2026
The area/counties/county of: Northern Will, including the cities of: Joliet, Bolingbrook, Plainfield, and Mokena.or toggle through each period.
Rest of Tonight... Clear. Patchy fog. Lows in the mid 50s. West winds around 5 mph.
Monday... Mostly sunny in the morning, then becoming partly cloudy. Patchy fog early in the morning. Highs in the upper 70s. Northwest winds around 5 mph.
Monday Night... Mostly clear. Lows in the upper 50s. East winds around 5 mph, becoming south after midnight.
Tuesday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. South winds around 5 mph.
Wednesday... Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50%.
Wednesday Night... Mostly clear. Lows in the mid 60s.
Thursday... Mostly sunny. Highs in the lower 80s.
Thursday Night... Mostly clear. Lows in the lower 60s.
Friday... Mostly sunny. Highs in the lower 80s.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s.
Saturday... Mostly cloudy. Highs in the lower 80s.
Saturday Night... Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 30%.
POP = Probability of Precipitation
Howell-New Lenox Radar Loop
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