Weather WorldWalnut Prairie, IL 7-Day Night Weather Forecast
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Walnut Prairie, IL Weather Forecast
Walnut Prairie, IL Weather Forecast Date: 127 AM CDT Sat Oct 24 2026
The area/counties/county of: Clark, including the city of Marshall.or toggle through each period.
Rest of Tonight... Mostly clear. Near steady temperature in the mid 40s. East winds around 5 mph.
Saturday... Mostly sunny. Highs in the lower 70s. Southeast winds around 5 mph.
Saturday Night... Mostly clear. Lows in the lower 40s. East winds around 5 mph in the evening, becoming light and variable.
Sunday... Sunny. Highs in the mid 70s. Southeast winds around 5 mph in the morning, becoming light and variable.
Sunday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Light and variable winds.
Monday... Partly sunny. Highs in the mid 70s.
Monday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s.
Tuesday... Mostly cloudy. Highs in the lower 70s. Lows in the upper 40s.
Tuesday Night... Mostly cloudy. Highs in the lower 70s. Lows in the upper 40s.
Wednesday... Mostly sunny. Highs in the upper 70s.
Wednesday Night... Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
Thursday... Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
Thursday Night... Partly cloudy. Lows in the upper 40s. Highs in the mid 70s.
POP = Probability of Precipitation
Walnut Prairie Radar Loop
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