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Spring Valley, IL Weather Forecast
Spring Valley, IL Weather Forecast Date: 1226 AM CST Fri Nov 13 2026
The area/counties/county of: Bureau, including the city of Princeton.or toggle through each period.
Rest of Tonight... Mostly cloudy. Cooler with lows around 30. North winds around 10 mph with gusts up to 20 mph.
Friday... Mostly sunny. Highs in the lower 40s. North winds 10 to 15 mph with gusts up to 25 mph.
Friday Night... Mostly clear. Lows in the mid 20s. Northwest winds around 5 mph.
Saturday... Sunny. Highs in the mid 40s. Northwest winds around 5 mph.
Saturday Night... Clear. Lows in the lower 20s. Light and variable winds.
Sunday... Clear. Highs in the lower 50s. Lows in the upper 20s.
Monday... Clear. Highs in the lower 50s. Lows in the upper 20s.
Tuesday... Clear. Highs in the lower 50s. Lows in the upper 20s.
Tuesday Night... Mostly clear. Lows around 30.
Wednesday... Partly cloudy. Highs in the mid 50s. Lows around 40.
Wednesday Night... Partly cloudy. Highs in the mid 50s. Lows around 40.
POP = Probability of Precipitation
Spring Valley Radar Loop
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