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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 35.46°N 93.46°W (Text-Only)
NWS Forecast for: Clarksville AR
Issued by: National Weather Service Little Rock, AR
Last Update: 4:35 am CDT Jun 30, 2026		Print

  • Today

    Today: Sunny and hot, with a high near 98. Heat index values as high as 107. Calm wind becoming south around 5 mph in the morning.

    High: 98 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 75. South wind around 5 mph becoming calm in the evening.

    Low: 75 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97. Heat index values as high as 109. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 97 °F

    Hot

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 77. South southeast wind around 5 mph becoming calm.

    Low: 77 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 96. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 96 °F

    Sunny

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm.

    Low: 77 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 96. Calm wind becoming south around 5 mph.

    High: 96 °F

    Mostly Sunny

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 77. Calm wind.

    Low: 77 °F

    Partly Cloudy

  • Independence
    Day

    Independence Day: Mostly sunny and hot, with a high near 97. Calm wind.

    High: 97 °F

    Hot



    • Today: Sunny and hot, with a high near 98. Heat index values as high as 107. Calm wind becoming south around 5 mph in the morning.

    Tonight: Clear, with a low around 75. South wind around 5 mph becoming calm in the evening.

    Wednesday: Sunny and hot, with a high near 97. Heat index values as high as 109. Calm wind becoming south southwest around 5 mph in the afternoon.

    Wednesday Night: Clear, with a low around 77. South southeast wind around 5 mph becoming calm.

    Thursday: Sunny, with a high near 96. Calm wind becoming south southeast around 5 mph in the afternoon.

    Thursday Night: Mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm.

    Friday: Mostly sunny, with a high near 96. Calm wind becoming south around 5 mph.

    Friday Night: Partly cloudy, with a low around 77. Calm wind.

    Independence Day: Mostly sunny and hot, with a high near 97. Calm wind.

    Saturday Night: Partly cloudy, with a low around 77.

    Sunday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.

    Sunday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.

    Monday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.


    Clarksville AR
     35.46°N 93.46°W (Elev. 499 ft)

    Visit your local NWS office at: https://www.weather.gov/lzk