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Glenbard South High School, IL 7-Day Night Weather Forecast
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Glenbard South High School, IL Weather Forecast
Glenbard South High School, IL Weather Forecast Date: 601 AM CDT Wed Aug 05 2026
The area/counties/county of: Dupage, including the cities of: Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream.or toggle through each period.
Today... Mostly cloudy. A chance of showers and a slight chance of thunderstorms until late afternoon, then showers likely and a chance of thunderstorms late. Highs around 80. Southwest winds 5 to 10 mph. Chance of precipitation 60%.
Tonight... Cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 60s. Northwest winds around 5 mph, becoming north after midnight. Chance of precipitation 60%.
Thursday... Mostly cloudy in the morning, then becoming partly cloudy. Humid with highs in the upper 70s. Northeast winds around 5 mph.
Thursday Night... Partly cloudy. Lows in the mid 60s. East winds around 5 mph in the evening, becoming light and variable.
Friday... Mostly cloudy in the morning, then becoming partly cloudy. Humid with highs in the lower 80s. Southwest winds around 5 mph.
Friday Night... Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of precipitation 30%.
Saturday... Partly cloudy in the morning, then clearing. Highs in the mid 80s.
Saturday Night... Mostly clear with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of precipitation 40%.
Sunday... Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of precipitation 40%.
Sunday Night... A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 40%.
Monday... Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of precipitation 50%.
Monday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the upper 60s. Chance of precipitation 50%.
POP = Probability of Precipitation
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