Jefferson Prairie Church, IL 7-Day Night Weather Forecast
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Jefferson Prairie Church, IL Weather Forecast


Jefferson Prairie Church, IL Weather Forecast Date: 520 AM CDT Tue Sep 01 2026
The area/counties/county of: Boone, including the city of Belvidere.or toggle through each period.
Today... Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers and thunderstorms. Hot. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of precipitation 20%. Heat index values up to 105.
Tonight... Partly cloudy in the evening, then clearing. Isolated showers and thunderstorms early in the evening. Humid with lows in the lower 70s. Southwest winds around 5 mph. Chance of precipitation 20%.
Wednesday... Partly cloudy. 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 102.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Isolated showers and thunderstorms. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of precipitation 20%.
Thursday... Partly cloudy. Scattered showers and thunderstorms. Humid with highs in the upper 80s. West winds around 5 mph, becoming southeast in the afternoon. Chance of precipitation 50%.
Thursday Night... Partly cloudy. Scattered showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 40%.
Friday... Partly cloudy. Scattered showers and thunderstorms in the morning. Highs in the mid 80s. Chance of precipitation 50%.
Friday Night... Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows around 70. Chance of precipitation 40%.
Saturday... Partly cloudy. Highs in the upper 80s.
Saturday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 40%.
Sunday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 80s.
Sunday Night... Partly cloudy. Lows in the lower 60s.
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