Thomaston Weather Forecast

    • 28
    • 37

    Mostly Cloudy

    • 30
    • 45

    Mostly Cloudy

    • 36
    • 47

    Chance Rain

    • 41
    • 52

    Rain

    • 29
    • 52

    Rain Likely

    • 32
    • 47

    Partly Sunny

Today 13 Mar Knox

Partly sunny this Morning, then becoming mostly cloudy. Highs in the upper 30s. East Winds around 10 Mph, becoming southeast this afternoon.

Tonight 13 Mar Knox

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 20s. Southeast Winds around 10 Mph in the Evening, becoming light and variable.

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Thomaston Temperature Statistics

March Temperature

Rockland, Knox County Regional Airport (3.7 miles)

  • Lowest 3 March, 2025

    1 °F

  • Average March

    30.3 °F

  • Highest 6 March, 2025

    46 °F

Climate (2020–Present)

Rockland, Knox County Regional Airport (3.7 miles)

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  • Average Low 2020–2025

    39.9 °F

  • Average 2020–2025

    47.9 °F

  • Average High 2020–2025

    55.3 °F
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