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Malvern, IL Weather Forecast
Malvern, IL Weather Forecast Date: 526 PM CDT Sun Sep 06 2026
The area/counties/county of: Whiteside, including the city of Sterling.or toggle through each period.
Tonight... Partly cloudy. Lows in the upper 50s. East winds 5 to 10 mph.
Labor Day... Mostly sunny. Highs in the lower 80s. Southeast winds 5 to 10 mph.
Monday Night... Mostly cloudy in the evening, then clearing. Lows around 60. Southeast winds 5 to 10 mph.
Tuesday... Mostly sunny. Highs in the upper 80s. South winds 5 to 10 mph.
Tuesday Night... Mostly cloudy. Showers likely after midnight. Warmer with lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 70%.
Wednesday... Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 80s. Chance of rain 50%.
Wednesday Night... Partly cloudy. Lows around 60. Highs in the upper 70s.
Thursday... Partly cloudy. Lows around 60. Highs in the upper 70s.
Thursday Night... Mostly clear. Lows in the mid 50s. Highs in the lower 80s.
Friday... Mostly clear. Lows in the mid 50s. Highs in the lower 80s.
Friday Night... Mostly clear. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30%.
Saturday... Mostly sunny. Highs in the mid 80s.
Saturday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the lower 60s. Chance of rain 30%.
POP = Probability of Precipitation
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