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Spring Garden, IL 7-Day Night Weather Forecast
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Spring Garden, IL Weather Forecast
Spring Garden, IL Weather Forecast Date: 1137 AM CDT Mon Sep 21 2026
The area/counties/county of: Jefferson, including the city of Mount Vernon.or toggle through each period.
Today... Mostly cloudy this morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Much cooler with highs in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 20%.
Tonight... Mostly cloudy. Lows around 60. Northeast winds 5 to 10 mph.
Tuesday... Mostly sunny. Highs in the upper 70s. Northeast winds 10 to 15 mph.
Tuesday Night... Partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.
Wednesday... Mostly sunny. Highs in the mid 70s. North winds 10 to 15 mph.
Wednesday Night... Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.
Thursday... Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
Friday... Partly cloudy. Highs in the upper 70s. Lows in the lower 50s.
Friday Night... Partly cloudy. Highs in the upper 70s. Lows in the lower 50s.
Saturday... Partly sunny. Highs in the mid 70s.
Saturday Night... Partly cloudy. Lows in the mid 50s. Highs in the lower 80s.
POP = Probability of Precipitation
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