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City of Lawrenceville, ILLawrenceville, IL 7-Day Night Weather Forecast
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Lawrenceville, IL Weather Forecast
Lawrenceville, IL Weather Forecast Date: 1237 PM CDT Thu Oct 01 2026
The area/counties/county of: Lawrence, including the city of Lawrenceville.or toggle through each period.
This Afternoon... Mostly cloudy. Near steady temperature in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight... Mostly cloudy. Showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 90%.
Friday... Cloudy. Showers with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Much cooler with highs around 70. North winds 10 to 15 mph. Chance of rain 90%.
Friday Night... Mostly cloudy in the evening, then clearing. Cooler. Less humid with lows around 50. Northeast winds 10 to 15 mph.
Saturday... Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.
Saturday Night... Partly cloudy. Lows around 50.
Sunday... Mostly clear. Highs in the mid 70s. Lows around 50.
Sunday Night... Mostly clear. Highs in the mid 70s. Lows around 50.
Monday... Clear. Highs in the lower 70s. Lows in the lower 40s.
Tuesday... Clear. Highs in the lower 70s. Lows in the lower 40s.
Tuesday Night... Mostly clear. Lows in the mid 40s. Highs in the mid 70s.
POP = Probability of Precipitation
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