South Thomaston Weather Forecast

    • 51
    • 60

    Increasing Clouds

    • 45
    • 66

    Partly Sunny

    • 43
    • 64

    Mostly Sunny

    • 45
    • 60

    Mostly Sunny

    • 53
    • 64

    Partly Sunny

    • 49
    • 66

    Slight Chance Rain Showers

Today 7 Oct Knox

Widespread frost in the morning. Mostly sunny. Highs in the upper 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 7 Oct Knox

Partly cloudy. Lows around 50. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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South Thomaston Temperature Statistics

October Temperature

Rockland, Knox County Regional Airport (1.2 miles)

  • Lowest 4 October, 2026

    39 °F

  • Average October

    58.1 °F

  • Highest 2 October, 2026

    72 °F

Climate (2021–2026)

Rockland, Knox County Regional Airport (1.2 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    54.8 °F
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