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St. Elmo, IL 7-Day Night Weather Forecast
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St. Elmo, IL Weather Forecast
St. Elmo, IL Weather Forecast Date: 953 PM CST Fri Nov 06 2026
The area/counties/county of: Montgomery County Il, including the cities of: Litchfield and Vandalia.or toggle through each period.
Tonight... Clear. Much cooler with lows in the upper 20s. Northwest winds around 5 mph this evening, becoming light and variable.
Saturday... Mostly sunny. Highs in the lower 50s. Northwest winds around 5 mph.
Saturday Night... Mostly clear. Lows around 30. Light and variable winds, becoming west around 5 mph after midnight.
Sunday... Sunny. Highs in the lower 60s. West winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the mid 30s. West winds around 5 mph in the evening, becoming light and variable.
Monday... Sunny. Highs in the mid 60s.
Monday Night... Clear. Lows around 40. Highs in the upper 60s.
Tuesday... Clear. Lows around 40. Highs in the upper 60s.
Tuesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.
Veterans Day... Partly cloudy. Highs in the lower 60s. Lows in the mid 30s.
Wednesday Night... Partly cloudy. Highs in the lower 60s. Lows in the mid 30s.
Thursday... Partly cloudy. Highs in the upper 50s. Lows in the lower 30s.
Thursday Night... Partly cloudy. Highs in the upper 50s. Lows in the lower 30s.
POP = Probability of Precipitation
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