Old Stone Fort State Park Weather Forecast

    • 73
    • 93

    Chance Thunderstorms

    • 72
    • 92

    Rain Showers Likely

    • 67
    • 88

    Thunderstorms Likely

    • 68
    • 84

    Chance Thunderstorms

    • 65
    • 83

    Rain Showers Likely

    • 67
    • 85

    Chance Thunderstorms

Today 30 Jul Coffee

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Northeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 30 Jul Coffee

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Patchy fog after midnight. Lows in the lower 70s. East Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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Old Stone Fort State Park Temperature Statistics

July Temperature

Tullahoma Regional Airport/William Northern Field (9.9 miles)

  • Lowest 4 July, 2025

    62.6 °F

  • Average July

    79 °F

  • Highest 21 July, 2025

    93.2 °F

Climate (2020–Present)

Tullahoma Regional Airport/William Northern Field (9.9 miles)

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  • Average Low 2020–2025

    48.3 °F

  • Average 2020–2025

    59.3 °F

  • Average High 2020–2025

    69.9 °F
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