Weather WorldYoungs Lake, IL 7-Day Night Weather Forecast
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Youngs Lake, IL Weather Forecast
Youngs Lake, IL Weather Forecast Date: 126 AM CDT Mon Sep 28 2026
The area/counties/county of: Warren, including the city of Monmouth.or toggle through each period.
Rest of Tonight... Partly cloudy. Lows in the lower 50s. Light and variable winds.
Monday... Sunny. Highs in the lower 70s. Light and variable winds.
Monday Night... Mostly clear. Lows in the lower 50s. Light and variable winds, becoming southeast around 5 mph after midnight.
Tuesday... Mostly sunny. Highs in the upper 70s. South winds 5 to 10 mph.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
Wednesday... Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 40%.
Wednesday Night... Mostly cloudy. Showers likely after midnight. Lows in the mid 60s. Chance of rain 70%.
Thursday... Showers with a chance of thunderstorms in the morning, then showers likely in the afternoon. Highs in the lower 70s. Chance of rain 80%.
Thursday Night... Mostly cloudy with a 50% chance of showers. Lows in the upper 50s.
Friday... Partly sunny. Highs in the mid 60s.
Friday Night... Partly cloudy. Lows in the mid 50s. Highs in the upper 60s.
Saturday... Partly cloudy. Lows in the mid 50s. Highs in the upper 60s.
POP = Probability of Precipitation
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