College Grove Weather Forecast

    • 69
    • 91

    Slight Chance Thunderstorms

    • 68
    • 91

    Chance Thunderstorms

    • 64
    • 90

    Mostly Sunny

    • 67
    • 91

    Mostly Sunny

    • 70
    • 93

    Mostly Sunny

    • 71
    • 93

    Partly Sunny

Today 26 Aug Williamson

Mostly sunny. Highs in the lower 90s. Light and variable Winds, becoming southwest around 5 Mph in the afternoon.

Tonight 26 Aug Williamson

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms after midnight. Lows around 70. Southwest Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

College Grove Temperature Statistics

August Temperature

Smyrna, Smyrna Airport (17.4 miles)

  • Lowest 23 August, 2026

    64.9 °F

  • Average August

    80.6 °F

  • Highest 16 August, 2026

    98.1 °F

Climate (2021–2026)

Smyrna, Smyrna Airport (17.4 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    71.9 °F
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