St George Weather Forecast

    • 26
    • 36

    Chance Snow

    • 16
    • 30

    Chance Snow

    • 17
    • 25

    Partly Sunny

    • 23
    • 31

    Partly Sunny

    • 27
    • 40

    Mostly Cloudy

    • 33
    • 45

    Rain Likely

Today 13 Dec Knox

Partly sunny this Morning, then cloudy with a chance of snow Showers this afternoon. Highs in the mid 30s. Southwest Winds around 10 Mph with Gusts up to 25 Mph. Chance of snow 50 percent.

Tonight 13 Dec Knox

Cloudy with a 30 percent chance of snow Showers. Lows in the lower 20s. Southwest Winds around 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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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

    25 °F

  • Highest 10 December, 2025

    45 °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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