Thomaston Weather Forecast

    • 71
    • 92

    Thunderstorms Likely

    • 69
    • 85

    Thunderstorms Likely

    • 69
    • 84

    Rain Showers

    • 71
    • 87

    Chance Thunderstorms

    • 72
    • 89

    Chance Thunderstorms

    • 73
    • 91

    Chance Thunderstorms

    • 73
    • 91

    Chance Thunderstorms

Today 12 Jul Upson

Showers and Thunderstorms likely. Highs in the lower 90s. Temperature falling into the mid 80s. West Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 12 Jul Upson

Mostly cloudy. Showers and Thunderstorms Likely, mainly this evening. Lows in the lower 70s. Light southwest Winds. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thomaston Temperature Statistics

July Temperature

Thomaston, Thomaston-Upson County Airport (5.6 miles)

  • Lowest 6 July, 2026

    69.8 °F

  • Average July

    80.6 °F

  • Highest 2 July, 2026

    95 °F

Climate (2021–2026)

Thomaston, Thomaston-Upson County Airport (5.6 miles)

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  • Average Low 2021–2026

    54.3 °F

  • Average 2021–2026

    64 °F

  • Average High 2021–2026

    75.1 °F
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