South Thomaston Weather Forecast

    • 34
    • 44

    Mostly Sunny

    • 39
    • 49

    Rain Showers Likely

    • 31
    • 51

    Mostly Sunny

    • 36
    • 49

    Chance Rain Showers

    • 47
    • 57

    Chance Rain Showers

    • 42
    • 61

    Chance Rain Showers

    • 40
    • 53

    Chance Rain Showers

Today 9 Apr Knox

Mostly sunny. Highs in the mid 40s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 9 Apr Knox

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 30s. South Winds around 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Thomaston Temperature Statistics

April Temperature

Rockland, Knox County Regional Airport (1.2 miles)

  • Lowest 7 April, 2026

    24.1 °F

  • Average April

    38.6 °F

  • Highest 1 April, 2026

    52 °F

Climate (2021–Present)

Rockland, Knox County Regional Airport (1.2 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    54.9 °F
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