Clarksville Airport Weather Forecast

    • 79
    • 99

    Chance Rain Showers

    • 80
    • 100

    Slight Chance Thunderstorms

    • 77
    • 97

    Rain Showers Likely

    • 75
    • 94

    Chance Thunderstorms

    • 76
    • 94

    Chance Thunderstorms

    • 74
    • 92

    Thunderstorms Likely

Today 27 Jul Calhoun

Mostly sunny. A chance of Showers with a slight chance of Thunderstorms in the afternoon. Humid with Highs in the upper 90s. Northwest Winds around 5 Mph. Chance of rain 40 percent. Heat index Values up to 112.

Tonight 27 Jul Calhoun

Partly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the upper 70s. West Winds around 5 Mph. Chance of rain 30 percent. Heat index Values up to 111 early in the evening.

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Clarksville Airport Temperature Statistics

July Temperature

Marianna Municipal Airport (25.5 miles)

  • Lowest 2 July, 2026

    72.6 °F

  • Average July

    84.6 °F

  • Highest 10 July, 2026

    97.6 °F

Climate (2021–2026)

Marianna Municipal Airport (25.5 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    68.8 °F

  • Average High 2021–2026

    80.2 °F
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