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Smith Lake, AR Weather Forecast
Smith Lake, AR Weather Forecast Date: 450 PM CST Sun Nov 01 2026
The area/counties/county of: Desha, including the cities of: Dumas and Mcgehee.or toggle through each period.
Tonight... Mostly cloudy with a 40% chance of showers. Lows in the lower 60s. Southeast winds 5 to 10 mph. Average rainfall less than 1/10 inch.
Monday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Monday Night... Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20%. Average rainfall less than 1/10 inch.
Tuesday... A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Temperature falling into the lower 70s in the afternoon. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100%.
Tuesday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 50s. South winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight. Chance of rain 70%.
Wednesday... Mostly sunny. Highs in the mid 70s.
Wednesday Night... Mostly clear. Lows in the upper 40s.
Thursday... Mostly sunny. Highs in the mid 70s.
Thursday Night... Mostly clear. Lows in the upper 40s. Highs in the lower 70s.
Friday... Mostly clear. Lows in the upper 40s. Highs in the lower 70s.
Friday Night... Partly cloudy. Lows in the mid 40s. Highs in the upper 60s.
Saturday... Partly cloudy. Lows in the mid 40s. Highs in the upper 60s.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s.
POP = Probability of Precipitation
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