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City of Salem, IllinoisSalem, IL 7-Day Night Weather Forecast
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Salem, IL Weather Forecast
Salem, IL Weather Forecast Date: 408 AM CST Fri Nov 13 2026
The area/counties/county of: Clinton County Il, including the cities of: Centralia and Salem.or toggle through each period.
Today... Mostly sunny. A slight chance of sprinkles and flurries this morning. Highs in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight... Partly cloudy in the evening, then becoming clear. Lows in the mid 20s. North winds 5 to 10 mph.
Saturday... Sunny. Highs in the upper 40s. North winds around 5 mph.
Saturday Night... Clear. Lows in the mid 20s. West winds around 5 mph in the evening, becoming light and variable.
Sunday... Sunny. Highs in the lower 50s. Light and variable winds.
Sunday Night... Mostly clear. Lows in the upper 20s.
Monday... Clear. Highs in the mid 50s. Lows in the upper 20s.
Tuesday... Clear. Highs in the mid 50s. Lows in the upper 20s.
Wednesday... Sunny. Highs in the lower 60s.
Wednesday Night... Partly cloudy. Lows in the upper 30s. Highs in the lower 60s.
POP = Probability of Precipitation
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