St George Weather Forecast

    • 43
    • 59

    Mostly Sunny

    • 49
    • 61

    Increasing Clouds

    • 52
    • 64

    Rain Likely

    • 50
    • 59

    Rain

    • 50
    • 60

    Rain

    • 49
    • 61

    Rain Showers Likely

    • 50
    • 64

    Partly Sunny

Today 23 Sep Knox

Partly sunny. Highs in the upper 60s.

Tonight 23 Sep Knox

Mostly clear. Lows in the upper 30s. Northeast Winds around 10 Mph this Evening, becoming light and variable.

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  • Temperature Real-Time

St George Temperature Statistics

September Temperature

Rockland, Knox County Regional Airport (5.6 miles)

  • Lowest 20 September, 2026

    39 °F

  • Average September

    60.5 °F

  • Highest 10 September, 2026

    84 °F

Climate (2021–2026)

Rockland, Knox County Regional Airport (5.6 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    54.8 °F
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