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Sycamore Historic District, IL 7-Day Night Weather Forecast
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Sycamore Historic District, IL Weather Forecast
Sycamore Historic District, IL Weather Forecast Date: 705 AM CDT Tue Aug 04 2026
The area/counties/county of: De Kalb, including the cities of: Dekalb and Sycamore.or toggle through each period.
Today... Partly cloudy. Highs in the mid 80s. Southwest winds 5 to 10 mph.
Tonight... Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the mid 60s. Southwest winds around 5 mph. Chance of precipitation 70%.
Wednesday... A slight chance of thunderstorms in the morning. Showers likely. A chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. Southwest winds around 5 mph. Chance of precipitation 70%.
Wednesday Night... Cloudy. A chance of thunderstorms in the evening. Showers. Lows in the lower 60s. North winds around 5 mph. Chance of precipitation 90%.
Thursday... Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. East winds around 5 mph. Chance of precipitation 20%.
Thursday Night... Partly cloudy. Lows around 60.
Friday... Partly cloudy in the morning, then clearing. Highs in the lower 80s.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
Saturday... Partly cloudy. Highs in the lower 80s.
Saturday Night... Mostly clear. Lows in the upper 60s.
Sunday... Partly cloudy. Highs in the mid 80s.
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%.
POP = Probability of Precipitation
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