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Clark Lake, AR 7-Day Night Weather Forecast
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Clark Lake, AR Weather Forecast
Clark Lake, AR Weather Forecast Date: 219 AM CDT Fri Aug 21 2026
The area/counties/county of: Miller, including the city of Texarkana.or toggle through each period.
Today... Partly cloudy. A slight chance of showers and thunderstorms this afternoon. Hot with highs around 104. Northwest winds around 5 mph. Chance of rain 20%.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 70s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 40%.
Saturday... Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. West winds around 5 mph, becoming southeast in the afternoon. Chance of rain 20%. Heat index values up to 108 in the afternoon.
Saturday Night... Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20%.
Sunday... Partly cloudy. Hot with highs in the upper 90s. Southeast winds around 5 mph. Heat index values up to 107 in the afternoon.
Sunday Night... Partly cloudy. Lows in the mid 70s.
Monday... Partly cloudy. Hot with highs in the upper 90s. Heat index values up to 105 in the afternoon.
Monday Night... Mostly clear. Lows in the upper 70s.
Tuesday... Mostly sunny. Hot with highs around 100. Heat index values up to 105 in the afternoon.
Tuesday Night... Mostly clear. Lows in the upper 70s.
Wednesday... Partly cloudy with a slight chance of showers and thunderstorms. Hot with highs in the upper 90s. Chance of rain 20%. Heat index values up to 105 in the afternoon.
Wednesday Night... Partly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the mid 70s. Chance of rain 30%.
POP = Probability of Precipitation
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