Weather WorldSandwich High School, IL 7-Day Night Weather Forecast
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Sandwich High School, IL Weather Forecast
Sandwich High School, IL Weather Forecast Date: 911 AM CDT Thu Sep 10 2026
The area/counties/county of: De Kalb, including the cities of: Dekalb and Sycamore.or toggle through each period.
Rest of Today... Mostly cloudy late in the morning, then becoming partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph.
Tonight... Clear. Lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable.
Friday... Mostly sunny. Highs in the upper 70s. Southeast winds 5 to 10 mph.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Lows around 60. South winds around 5 mph.
Saturday... Partly cloudy. Highs in the lower 80s. Southwest winds 5 to 10 mph.
Saturday Night... Partly cloudy. Lows in the upper 50s.
Sunday... Mostly cloudy. Highs in the upper 70s.
Sunday Night... Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the lower 60s. Chance of precipitation 30%.
Monday... Mostly cloudy with a chance of showers. Breezy with highs in the mid 80s. Chance of precipitation 40%.
Monday Night... A chance of thunderstorms in the evening. Showers likely. Lows in the mid 60s. Chance of precipitation 70%.
Tuesday... Mostly cloudy with a 40% chance of showers. Highs in the mid 70s.
Tuesday Night... Mostly cloudy with a 40% chance of showers. Lows in the upper 50s.
POP = Probability of Precipitation
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