Weather WorldLee Creek, IL 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Lee Creek, IL Weather Forecast
Lee Creek, IL Weather Forecast Date: 1041 AM CDT Mon Aug 17 2026
The area/counties/county of: Boone, including the city of Belvidere.or toggle through each period.
Rest of Today... Partly cloudy. Highs around 80. Northwest winds around 5 mph.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Southwest winds around 5 mph.
Tuesday... Mostly cloudy. A chance of showers early in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Chance of precipitation 50%.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 60s. West winds around 5 mph. Chance of precipitation 60%.
Wednesday... Partly cloudy. Highs in the upper 70s. North winds around 5 mph.
Wednesday Night... Partly cloudy. Lows in the upper 50s.
Thursday... Mostly sunny. Highs in the upper 70s.
Thursday Night... Partly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Chance of precipitation 20%.
Friday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s.
Friday Night... Partly cloudy with a 40% chance of showers. Lows around 60.
Saturday... Partly cloudy. Highs in the upper 70s.
Saturday Night... Mostly clear. Lows in the upper 50s.
POP = Probability of Precipitation
Lee Creek Radar Loop
Use the map search tool if you want to place a location marker on the radar map...