Vasona Reservoir Weather Forecast

    • 56
    • 86

    Mostly Sunny

    • 57
    • 87

    Partly Sunny

    • 57
    • 83

    Partly Sunny

    • 55
    • 81

    Mostly Sunny

    • 55
    • 82

    Mostly Sunny

    • 57
    • 84

    Mostly Sunny

    • 57
    • 86

    Mostly Sunny

Today 3 Jul Santa Clara Valley Including San Jose

Sunny. Highs in the 80s. West Winds 5 to 10 Mph.

Tonight 3 Jul Santa Clara Valley Including San Jose

Mostly clear. Lows in the upper 50s. West Winds 5 to 10 Mph. Becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Vasona Reservoir Temperature Statistics

July Temperature

San Jose, San Jose International Airport (8.1 miles)

  • Lowest 1 July, 2026

    55.9 °F

  • Average July

    64.5 °F

  • Highest 1 July, 2026

    78.1 °F

Climate (2021–2026)

San Jose, San Jose International Airport (8.1 miles)

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  • Average Low 2021–2026

    52.2 °F

  • Average 2021–2026

    62 °F

  • Average High 2021–2026

    72.7 °F
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