Thomaston-Upson County Airport Weather Forecast

    • 71
    • 93

    Sunny

    • 68
    • 91

    Mostly Sunny

    • 63
    • 89

    Sunny

    • 65
    • 89

    Mostly Sunny

    • 68
    • 90

    Mostly Sunny

    • 69
    • 90

    Slight Chance Thunderstorms

Today 14 Sep Upson

Sunny. Highs in the mid 90s. Light northeast Winds.

Tonight 14 Sep Upson

Clear. Lows in the lower 70s. Light east Winds.

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Thomaston-Upson County Airport Temperature Statistics

September Temperature

Thomaston, Thomaston-Upson County Airport (0 miles)

  • Lowest 9 September, 2026

    66.2 °F

  • Average September

    79.3 °F

  • Highest 1 September, 2026

    95 °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

    75.2 °F
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