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Village of Itasca, ILItasca, IL 7-Day Night Weather Forecast
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Itasca, IL Weather Forecast
Itasca, IL Weather Forecast Date: 705 PM CDT Wed Sep 02 2026
The area/counties/county of: Dupage, including the cities of: Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream.or toggle through each period.
Tonight... Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of precipitation 20%.
Thursday... Mostly cloudy. A slight chance of showers and thunderstorms in the morning. A chance of showers and thunderstorms late. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of precipitation 30%.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with lows in the lower 70s. Southeast winds 5 to 10 mph. Chance of precipitation 50%.
Friday... Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph, becoming south in the afternoon. Chance of precipitation 30%.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. East winds around 5 mph. Chance of precipitation 50%.
Saturday... Mostly cloudy with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of precipitation 20%.
Saturday Night... Partly cloudy. Lows in the upper 60s.
Sunday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 80s.
Sunday Night... Partly cloudy. Lows in the mid 60s.
Labor Day... Partly cloudy. Highs in the lower 80s.
Monday Night... Partly cloudy. Lows in the mid 60s.
Tuesday... Mostly cloudy. Highs in the lower 80s.
Tuesday Night... Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 30%.
POP = Probability of Precipitation
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