Vasona Reservoir Weather Forecast

    • 54
    • 89

    Mostly Sunny

    • 49
    • 75

    Mostly Sunny

    • 50
    • 80

    Mostly Sunny

    • 55
    • 74

    Mostly Cloudy

    • 52
    • 75

    Partly Sunny

    • 53
    • 78

    Mostly Sunny

Today 5 Jun Santa Clara Valley Including San Jose

Sunny. Highs in the mid 80s to lower 90s. Light Winds. Becoming northwest 5 to 15 Mph in the afternoon.

Tonight 5 Jun Santa Clara Valley Including San Jose

Mostly clear. Lows in the mid 50s. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Vasona Reservoir Temperature Statistics

June Temperature

San Jose, San Jose International Airport (8.1 miles)

  • Lowest 2 June, 2026

    54.6 °F

  • Average June

    67.4 °F

  • Highest 1 June, 2026

    84.7 °F

Climate (2021–Present)

San Jose, San Jose International Airport (8.1 miles)

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  • Average Low 2021–2026

    52.2 °F

  • Average 2021–2026

    61.9 °F

  • Average High 2021–2026

    72.7 °F
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