Thomaston-Upson County Airport Weather Forecast

    • 48
    • 75

    Sunny

    • 54
    • 79

    Mostly Sunny

    • 62
    • 84

    Partly Sunny

    • 63
    • 86

    Partly Sunny

    • 64
    • 88

    Mostly Sunny

    • 64
    • 87

    Partly Sunny

    • 64
    • 87

    Chance Thunderstorms

Today 14 May Upson

Sunny. Near steady temperature in the mid 70s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 14 May Upson

Clear. Lows in the upper 40s. Light north Winds.

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Thomaston-Upson County Airport Temperature Statistics

May Temperature

Thomaston, Thomaston-Upson County Airport (0 miles)

  • Lowest 4 May, 2026

    42.8 °F

  • Average May

    64.3 °F

  • Highest 6 May, 2026

    82.4 °F

Climate (2021–Present)

Thomaston, Thomaston-Upson County Airport (0 miles)

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  • Average Low 2021–2026

    54.5 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    75.2 °F
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