San Antonio Park Weather Forecast

    • 53
    • 78

    Mostly Sunny

    • 54
    • 80

    Mostly Sunny

    • 55
    • 79

    Mostly Sunny

    • 57
    • 81

    Mostly Sunny

    • 57
    • 87

    Mostly Sunny

    • 57
    • 86

    Mostly Sunny

    • 57
    • 85

    Sunny

Today 6 Jul Santa Clara Valley Including San Jose

Sunny. Highs in the upper 70s to mid 80s. Northwest Winds 5 to 15 Mph.

Tonight 6 Jul Santa Clara Valley Including San Jose

Clear in the evening then becoming partly cloudy. Lows in the mid 50s. West Winds 10 to 15 Mph. Becoming south 5 to 10 Mph after midnight.

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San Antonio Park Temperature Statistics

July Temperature

San Jose, San Jose International Airport (6.8 miles)

  • Lowest 3 July, 2025

    54 °F

  • Average July

    65.2 °F

  • Highest 1 July, 2025

    82 °F

Climate (2020–Present)

San Jose, San Jose International Airport (6.8 miles)

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  • Average Low 2020–2025

    51.8 °F

  • Average 2020–2025

    61.5 °F

  • Average High 2020–2025

    72.6 °F
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