Santa Clara Weather Forecast

    • 43
    • 65

    Rain Showers Likely

    • 46
    • 72

    Mostly Sunny

    • 49
    • 74

    Sunny

    • 50
    • 77

    Mostly Sunny

    • 51
    • 80

    Mostly Sunny

    • 46
    • 75

    Mostly Sunny

Today 15 Oct Lower Washington County

Partly sunny with rain Showers likely and a slight chance of Thunderstorms in the Morning, then sunny in the afternoon. Cooler. Highs in the mid 60s. Chance of precipitation 70 percent.

Tonight 15 Oct Lower Washington County

Mostly clear. Lows in the mid 40s.

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Santa Clara Temperature Statistics

October Temperature

St George Municipal Airport (9.9 miles)

  • Lowest 5 October, 2025

    53.1 °F

  • Average October

    70.4 °F

  • Highest 2 October, 2025

    89.1 °F

Climate (2020–Present)

St George Municipal Airport (9.9 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    64.2 °F

  • Average High 2020–2025

    76.4 °F
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