Thomaston Weather Forecast

    • 75
    • 92

    Slight Chance Thunderstorms

    • 72
    • 92

    Partly Sunny

    • 76
    • 92

    Partly Sunny

    • 72
    • 92

    Chance Rain Showers

    • 71
    • 88

    Chance Rain Showers

    • 70
    • 88

    Slight Chance Thunderstorms

Today 8 Aug Northern Nassau

Mostly sunny. Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon. Heat index Values up to 101.

Tonight 8 Aug Northern Nassau

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Humid with Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 20 percent.

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Thomaston Temperature Statistics

August Temperature

New York, La Guardia Airport (8.7 miles)

  • Lowest 4 August, 2026

    69.7 °F

  • Average August

    79.7 °F

  • Highest 1 August, 2026

    87.7 °F

Climate (2021–2026)

New York, La Guardia Airport (8.7 miles)

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  • Average Low 2021–2026

    51.3 °F

  • Average 2021–2026

    57.6 °F

  • Average High 2021–2026

    64.6 °F
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