Thomaston Weather Forecast

    • 58
    • 76

    Partly Sunny

    • 60
    • 83

    Slight Chance Thunderstorms

    • 60
    • 83

    Chance Thunderstorms

    • 63
    • 84

    Chance Rain Showers

    • 62
    • 83

    Chance Rain Showers

    • 62
    • 83

    Chance Rain Showers

Today 30 Mar Upson

Partly sunny. Highs in the upper 70s. Light southeast Winds.

Tonight 30 Mar Upson

Mostly cloudy. Lows in the mid 50s. Light southeast Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thomaston Temperature Statistics

March Temperature

Thomaston, Thomaston-Upson County Airport (5.6 miles)

  • Lowest 18 March, 2026

    28.4 °F

  • Average March

    61.3 °F

  • Highest 6 March, 2026

    82.4 °F

Climate (2021–Present)

Thomaston, Thomaston-Upson County Airport (5.6 miles)

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  • Average Low 2021–2026

    54.4 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    75.2 °F
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