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Lake Prestbury, IL 7-Day Night Weather Forecast
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Lake Prestbury, IL Weather Forecast
Lake Prestbury, IL Weather Forecast Date: 246 PM CDT Tue Aug 04 2026
The area/counties/county of: De Kalb, including the cities of: Dekalb and Sycamore.or toggle through each period.
Late This Afternoon... Partly cloudy. Temperatures in the lower 80s. Southwest winds 5 to 10 mph.
Tonight... Mostly cloudy. A chance of showers and thunderstorms in the late evening and overnight. Lows in the mid 60s. South winds 5 to 10 mph, becoming southwest after midnight. Chance of precipitation 50%.
Wednesday... Showers and thunderstorms in the morning, then a chance of showers and thunderstorms early in the afternoon. Showers and thunderstorms late. Humid with highs in the upper 70s. Southwest winds around 5 mph. Chance of precipitation 90%.
Wednesday Night... Mostly cloudy. Showers and thunderstorms, mainly in the evening. Lows in the lower 60s. Northwest winds around 5 mph, becoming north after midnight. Chance of precipitation 90%.
Thursday... Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers and thunderstorms in the morning. Highs in the upper 70s. East winds around 5 mph. Chance of precipitation 20%.
Thursday Night... Partly cloudy. Lows in the lower 60s. Southeast winds around 5 mph.
Friday... Mostly cloudy in the morning, then becoming partly cloudy. Highs around 80.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the mid 60s. Chance of precipitation 20%.
Saturday... Partly cloudy in the morning, then clearing. Highs in the lower 80s.
Saturday Night... Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 40%.
Sunday... Mostly cloudy. Highs in the lower 80s.
Sunday Night... Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of precipitation 40%.
Monday... Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50%.
Monday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 50%.
POP = Probability of Precipitation
Lake Prestbury Radar Loop
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