Thomaston Weather Forecast

    • 52
    • 81

    Increasing Clouds

    • 48
    • 64

    Chance Rain Showers

    • 52
    • 66

    Mostly Cloudy

    • 58
    • 82

    Mostly Sunny

    • 52
    • 85

    Mostly Sunny

    • 44
    • 70

    Mostly Sunny

Today 23 Mar Upson

Mostly sunny. Highs in the lower 80s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 23 Mar Upson

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. North Winds 5 to 10 Mph, becoming northeast with Gusts up to 20 Mph after midnight.

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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

    59.7 °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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