St George Weather Forecast

    • 26
    • 34

    Rain

    • 22
    • 45

    Rain

    • 15
    • 27

    Partly Sunny

    • 16
    • 31

    Chance Snow

    • 14
    • 24

    Chance Snow

    • 15
    • 24

    Mostly Cloudy

Today 28 Dec Knox

Mostly sunny. Highs in the lower 30s. Light and variable Winds.

Tonight 28 Dec Knox

Mostly cloudy. Snow and rain likely after midnight. Little or no snow accumulation. Lows around 20. Light and variable Winds. Chance of precipitation 70 percent.

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St George Temperature Statistics

December Temperature

Rockland, Knox County Regional Airport (5.6 miles)

  • Lowest 9 December, 2025

    -2 °F

  • Average December

    27.6 °F

  • Highest 19 December, 2025

    54 °F

Climate (2020–Present)

Rockland, Knox County Regional Airport (5.6 miles)

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  • Average Low 2020–2025

    39.9 °F

  • Average 2020–2025

    47.9 °F

  • Average High 2020–2025

    55.2 °F
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