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Round Basin, AR 7-Day Night Weather Forecast
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Round Basin, AR Weather Forecast
Round Basin, AR Weather Forecast Date: 350 AM CDT Fri Sep 18 2026
The area/counties/county of: Prairie, including the cities of: Des Arc, Hazen, and De Valls Bluff.or toggle through each period.
Today... Sunny, hot with highs around 100. Light and variable winds, becoming southwest around 5 mph.
Tonight... Clear. Lows in the mid 70s. Southwest winds around 5 mph.
Saturday... Sunny, hot with highs around 101. Southwest winds around 5 mph.
Saturday Night... Mostly clear. Lows in the lower 70s. Southwest winds around 5 mph.
Sunday... Sunny, hot with highs around 101. Southwest winds 5 to 10 mph.
Sunday Night... Partly cloudy. Hot. Lows in the mid 70s. Highs around 100. Heat index values up to 105.
Monday... Partly cloudy. Hot. Lows in the mid 70s. Highs around 100. Heat index values up to 105.
Monday Night... Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20%.
Tuesday... Partly cloudy. Highs around 90. Lows in the mid 60s.
Wednesday... Partly cloudy. Highs around 90. Lows in the mid 60s.
Wednesday Night... Mostly clear. Lows in the lower 60s. Highs in the upper 80s.
POP = Probability of Precipitation
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