Vasona Reservoir Weather Forecast

    • 50
    • 73

    Mostly Sunny

    • 47
    • 77

    Partly Sunny

    • 46
    • 71

    Partly Sunny

    • 48
    • 70

    Partly Sunny

    • 49
    • 71

    Mostly Cloudy

    • 48
    • 68

    Partly Sunny

Today 24 Oct Santa Clara Valley Including San Jose

Sunny. Highs in the lower 70s. Northwest Winds up to 5 Mph.

Tonight 24 Oct Santa Clara Valley Including San Jose

Mostly clear. Lows in the upper 40s. Light Winds. Becoming east up to 5 Mph after midnight.

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Vasona Reservoir Temperature Statistics

October Temperature

San Jose, San Jose International Airport (8.1 miles)

  • Lowest 11 October, 2026

    47.6 °F

  • Average October

    69.3 °F

  • Highest 4 October, 2026

    94.6 °F

Climate (2021–2026)

San Jose, San Jose International Airport (8.1 miles)

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  • Average Low 2021–2026

    52.3 °F

  • Average 2021–2026

    62.2 °F

  • Average High 2021–2026

    72.9 °F
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