Thomaston Weather Forecast

    • 55
    • 72

    Chance Thunderstorms

    • 59
    • 76

    Mostly Cloudy

    • 61
    • 80

    Rain Showers

    • 42
    • 74

    Slight Chance Rain Showers

    • 41
    • 65

    Sunny

    • 46
    • 73

    Mostly Sunny

Today 13 Mar Upson

Mostly cloudy with a chance of Showers this Morning, then partly sunny with a chance of Showers and Thunderstorms this afternoon. Highs in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 13 Mar Upson

Mostly clear with a slight chance of Showers and Thunderstorms in the Evening, then mostly cloudy after midnight. Patchy fog after midnight. Lows in the mid 50s. Light south Winds. Chance of rain 20 percent.

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Thomaston Temperature Statistics

March Temperature

Thomaston, Thomaston-Upson County Airport (5.6 miles)

  • Lowest 3 March, 2025

    30.2 °F

  • Average March

    52 °F

  • Highest 8 March, 2025

    78.8 °F

Climate (2020–Present)

Thomaston, Thomaston-Upson County Airport (5.6 miles)

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  • Average Low 2020–2025

    54.4 °F

  • Average 2020–2025

    64 °F

  • Average High 2020–2025

    75 °F
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