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Valmeyer, IL Weather Forecast
Valmeyer, IL Weather Forecast Date: 453 PM CST Thu Nov 05 2026
The area/counties/county of: Monroe County Il, Jefferson County Mo.or toggle through each period.
Tonight... Mostly cloudy with patchy very light drizzle. Lows in the mid 40s. Northwest winds around 5 mph.
Friday... Mostly cloudy with patchy very light drizzle in the morning, then mostly sunny in the afternoon. Cooler with highs in the lower 50s. North winds 5 to 10 mph.
Friday Night... Mostly clear. Cooler with lows in the lower 30s. North winds around 5 mph in the evening, becoming light and variable.
Saturday... Sunny. Highs in the mid 50s. North winds around 5 mph.
Saturday Night... Mostly clear. Lows in the lower 30s. Light and variable winds.
Sunday... Clear. Highs in the lower 60s. Lows in the mid 30s.
Sunday Night... Clear. Highs in the lower 60s. Lows in the mid 30s.
Monday... Clear. Highs in the upper 60s. Lows in the upper 30s.
Tuesday... Clear. Highs in the upper 60s. Lows in the upper 30s.
Veterans Day... Mostly clear. Highs in the mid 60s. Lows in the upper 30s.
POP = Probability of Precipitation
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