Thomaston Weather Forecast

    • 61
    • 80

    Chance Thunderstorms

    • 62
    • 81

    Slight Chance Thunderstorms

    • 54
    • 84

    Rain Showers Likely

    • 42
    • 64

    Chance Rain Showers

    • 47
    • 68

    Sunny

    • 52
    • 77

    Mostly Sunny

Today 9 Mar Upson

Mostly sunny. A slight chance of Showers. Highs around 80. Light west Winds. Chance of rain 20 percent.

Tonight 9 Mar Upson

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Locally heavy rainfall possible in the evening. Lows in the lower 60s. Light west Winds. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Thomaston Temperature Statistics

March Temperature

Thomaston, Thomaston-Upson County Airport (5.6 miles)

  • Lowest 1 March, 2026

    41 °F

  • Average March

    62.5 °F

  • Highest 6 March, 2026

    82.4 °F

Climate (2021–Present)

Thomaston, Thomaston-Upson County Airport (5.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    54.4 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    75.2 °F
Get WillyWeather+ to remove ads