Thomaston-Upson County Airport Weather Forecast

    • 71
    • 90

    Becoming Sunny

    • 71
    • 91

    Mostly Sunny

    • 72
    • 92

    Partly Sunny

    • 72
    • 91

    Chance Thunderstorms

    • 72
    • 92

    Slight Chance Thunderstorms

    • 71
    • 93

    Slight Chance Thunderstorms

Today 31 Aug Upson

Mostly sunny. Highs in the lower 90s. Light east Winds.

Tonight 31 Aug Upson

Mostly clear. Lows in the lower 70s. Light southeast Winds in the Evening, becoming light and variable.

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Thomaston-Upson County Airport Temperature Statistics

August Temperature

Thomaston, Thomaston-Upson County Airport (0 miles)

  • Lowest 7 August, 2026

    68 °F

  • Average August

    79.6 °F

  • Highest 17 August, 2026

    96.8 °F

Climate (2021–2026)

Thomaston, Thomaston-Upson County Airport (0 miles)

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  • Average Low 2021–2026

    54.4 °F

  • Average 2021–2026

    64 °F

  • Average High 2021–2026

    75.1 °F
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