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Bourbon, MO Weather Forecast
Bourbon, MO Weather Forecast Date: 813 PM CST Thu Nov 05 2026
The area/counties/county of: Gasconade County Mo, including the cities of: Washington, Union, and Sullivan.or toggle through each period.
Tonight... Cloudy. A slight chance of very light drizzle this evening, then a slight chance of rain after midnight. Lows in the upper 40s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20%.
Friday... Cloudy with a slight chance of 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. Much cooler with lows in the lower 30s. North winds around 5 mph in the evening, becoming light and variable.
Saturday... Mostly sunny. Highs in the mid 50s. Light and variable winds, becoming northwest around 5 mph in the afternoon.
Saturday Night... Mostly clear. Lows around 30. 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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