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Baumstark Lake, MO 7-Day Night Weather Forecast
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Baumstark Lake, MO Weather Forecast
Baumstark Lake, MO Weather Forecast Date: 202 PM CDT Fri Sep 18 2026
The area/counties/county of: Gasconade County Mo, including the cities of: Washington, Union, and Sullivan.or toggle through each period.
This Afternoon... Sunny with a chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. Southwest winds around 5 mph. Chance of rain 30%. Heat index values up to 106.
Tonight... Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds, becoming south around 5 mph after midnight. Chance of rain 20%.
Saturday... Mostly sunny. Hot with highs in the upper 90s. Southwest winds around 5 mph.
Saturday Night... Partly cloudy. Lows in the lower 70s. Southwest winds around 5 mph.
Sunday... Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 90s. West winds around 5 mph. Chance of rain 20%.
Sunday Night... Showers likely with a chance of thunderstorms. Lows in the mid 60s. Highs around 80. Chance of rain 70%.
Monday... Showers likely with a chance of thunderstorms. Lows in the mid 60s. Highs around 80. Chance of rain 70%.
Monday Night... Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 50%.
Tuesday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s.
Tuesday Night... Partly cloudy. Lows in the lower 50s. Highs in the mid 70s.
Wednesday... Partly cloudy. Lows in the lower 50s. Highs in the mid 70s.
POP = Probability of Precipitation
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