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Smith Dam, MO Weather Forecast
Smith Dam, MO Weather Forecast Date: 202 AM CDT Tue Sep 08 2026
The area/counties/county of: Ripley, including the city of Doniphan.or toggle through each period.
Overnight... Clear. Near steady temperature in the mid 60s. Northeast winds around 5 mph.
Tuesday... Sunny, hot with highs in the upper 90s. Calm winds, becoming southeast around 5 mph in the afternoon.
Tuesday Night... Clear. Lows in the lower 70s. Southeast winds around 5 mph.
Wednesday... Sunny, hot with highs around 100. Southwest winds 5 to 10 mph. Highest heat index readings heat index readings up to 107 in the afternoon.
Wednesday Night... Partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 50%.
Thursday... Showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 90%.
Thursday Night... Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50%.
Friday... Mostly sunny. Highs around 90.
Friday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s.
Saturday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40%.
Saturday Night... Partly cloudy. A chance of showers in the evening. Lows in the upper 60s. Chance of rain 40%.
Sunday... Sunny. Highs in the lower 90s.
Sunday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s.
POP = Probability of Precipitation
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