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Waterman High School, IL 7-Day Night Weather Forecast
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Waterman High School, IL Weather Forecast
Waterman High School, IL Weather Forecast Date: 516 AM CDT Thu Aug 06 2026
The area/counties/county of: De Kalb, including the cities of: Dekalb and Sycamore.or toggle through each period.
Today... Mostly cloudy. Patchy fog early in the morning. A chance of showers and a slight chance of thunderstorms early in the morning, then a slight chance of showers late in the morning. Highs in the upper 70s. Southeast winds around 5 mph. Chance of precipitation 40%.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. South winds around 5 mph.
Friday... Mostly cloudy in the morning, then becoming partly cloudy. Humid with highs in the lower 80s. South winds 5 to 10 mph.
Friday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of precipitation 40%.
Saturday... Partly cloudy in the morning, then becoming sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph.
Saturday Night... Mostly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 50%.
Sunday... Mostly cloudy with showers likely with a chance of thunderstorms in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 60%.
Sunday Night... Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 50%.
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%.
Tuesday... Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Chance of precipitation 60%.
Tuesday Night... A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of precipitation 50%.
POP = Probability of Precipitation
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