Santa Clara Weather Forecast

    • 53
    • 66

    Rain Showers

    • 55
    • 68

    Rain

    • 47
    • 61

    Rain

    • 45
    • 63

    Mostly Sunny

    • 46
    • 65

    Partly Sunny

    • 46
    • 66

    Mostly Sunny

Today 30 Oct Lower Washington County

Cloudy with rain Showers likely and a slight chance of Thunderstorms. Highs in the mid 60s. Chance of precipitation 70 percent.

Tonight 30 Oct Lower Washington County

Rain Showers and a slight chance of Thunderstorms in the Evening, then rain Showers likely and a slight chance of Thunderstorms after midnight. Lows in the lower 50s. Chance of precipitation 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Clara Temperature Statistics

October Temperature

St George Municipal Airport (9.9 miles)

  • Lowest 14 October, 2026

    46 °F

  • Average October

    67.6 °F

  • Highest 4 October, 2026

    96.1 °F

Climate (2021–2026)

St George Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    53.2 °F

  • Average 2021–2026

    65 °F

  • Average High 2021–2026

    76.9 °F
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