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City of Centralia, ILCentralia, IL 7-Day Night Weather Forecast
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Centralia, IL Weather Forecast
Centralia, IL Weather Forecast Date: 624 PM CST Wed Nov 04 2026
The area/counties/county of: Clinton County Il, including the cities of: Centralia and Salem.or toggle through each period.
Tonight... Mostly cloudy this evening, then clearing. Cooler with lows in the mid 40s. Southwest winds around 5 mph.
Thursday... Sunny. Highs in the mid 60s. West winds 5 to 10 mph.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Northwest winds around 5 mph.
Friday... Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 50s. North winds 5 to 10 mph.
Friday Night... Mostly clear. Cooler with lows in the lower 30s. North winds around 5 mph.
Saturday... Mostly clear. Highs in the mid 50s. Lows in the lower 30s.
Saturday Night... Mostly clear. Highs in the mid 50s. Lows in the lower 30s.
Sunday... Mostly clear. Highs in the upper 50s. Lows in the lower 30s.
Sunday Night... Mostly clear. Highs in the upper 50s. Lows in the lower 30s.
Monday... Sunny. Highs in the mid 60s.
Monday Night... Clear. Lows in the upper 30s.
Tuesday... Mostly clear. Highs in the mid 60s. Lows in the upper 30s.
Wednesday... Mostly clear. Highs in the mid 60s. Lows in the upper 30s.
POP = Probability of Precipitation
Centralia Radar Loop
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