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Fullersburg County Forest Preserve, IL 7-Day Night Weather Forecast
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Fullersburg County Forest Preserve, IL Weather Forecast
Fullersburg County Forest Preserve, IL Weather Forecast Date: 121 AM 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.
Rest of Tonight... Clear. Lows in the mid 70s. Southwest winds around 5 mph.
Wednesday... Mostly sunny. Hot, humid with highs in the lower 90s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Heat index values up to 104.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms after midnight. A chance of showers and thunderstorms late. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of precipitation 30%.
Thursday... Partly cloudy. A chance of showers and thunderstorms. Humid with highs around 90. Southwest winds around 5 mph, becoming northeast in the afternoon. Chance of precipitation 40%.
Thursday Night... Partly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. Southeast winds around 5 mph. Chance of precipitation 50%.
Friday... Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly cloudy in the afternoon. Highs in the upper 80s. Chance of precipitation 50%.
Friday Night... Partly cloudy 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 lower 70s. Chance of precipitation 50%.
Saturday... Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30%.
Saturday Night... Partly cloudy. Lows in the upper 60s.
Sunday... Mostly cloudy. Highs in the lower 80s.
Sunday Night... Partly cloudy. Lows in the mid 60s.
Labor Day... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s.
Monday Night... Mostly cloudy. Lows in the mid 60s.
POP = Probability of Precipitation
Fullersburg County Forest Preserve Radar Loop
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