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DuPage County Fairgrounds, IL Weather Forecast
DuPage County Fairgrounds, IL Weather Forecast Date: 736 PM CDT Sat Oct 10 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. Lows in the mid 50s. Southeast winds around 10 mph, diminishing to around 5 mph after midnight.
Sunday... Sunny. Highs in the upper 70s. South winds around 5 mph.
Sunday Night... Clear in the evening, then becoming partly cloudy. Lows around 60. South winds 5 to 10 mph.
Columbus Day... Partly cloudy. Highs in the mid 80s. Southwest winds 10 to 15 mph.
Monday Night... Mostly clear. Lows in the upper 60s. Southwest winds around 10 mph.
Tuesday... Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 70s.
Tuesday Night... Mostly clear with a slight chance of showers in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 50s. Chance of precipitation 30%.
Wednesday... Mostly cloudy with a 40% chance of showers. Highs around 70.
Wednesday Night... Mostly cloudy with a 40% chance of showers. Lows in the mid 50s.
Thursday... Mostly cloudy with a 50% chance of showers. Highs in the upper 60s.
Thursday Night... Mostly cloudy with a 40% chance of showers. Lows around 50.
Friday... Mostly cloudy and breezy. Highs in the lower 60s.
Friday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s.
POP = Probability of Precipitation
DuPage County Fairgrounds Radar Loop
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