Thomaston Weather Forecast

    • 47
    • 72

    Rain Showers

    • 47
    • 69

    Mostly Cloudy

    • 50
    • 75

    Partly Sunny

    • 51
    • 70

    Mostly Cloudy

    • 52
    • 72

    Partly Sunny

    • 54
    • 78

    Mostly Sunny

Today 5 Apr Upson

A slight chance of Thunderstorms. Showers. Highs in the lower 70s. Temperature falling into the upper 60s in the afternoon. Southwest Winds 5 to 10 Mph, becoming northwest in the afternoon. Chance of rain 90 percent.

Tonight 5 Apr Upson

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the mid 60s. Light southwest Winds. Chance of rain 50 percent.

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Thomaston Temperature Statistics

April Temperature

Thomaston, Thomaston-Upson County Airport (5.6 miles)

  • Lowest 1 April, 2026

    55.4 °F

  • Average April

    68.6 °F

  • Highest 1 April, 2026

    82.4 °F

Climate (2021–Present)

Thomaston, Thomaston-Upson County Airport (5.6 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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