San Antonio Park Weather Forecast

    • 55
    • 79

    Increasing Clouds

    • 54
    • 76

    Partly Sunny

    • 56
    • 80

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

    • 58
    • 82

    Partly Sunny

    • 58
    • 83

    Partly Sunny

Today 6 Jul Santa Clara Valley Including San Jose

Partly cloudy in the morning then becoming sunny. Highs in the upper 70s to mid 80s. Southeast Winds up to 5 Mph becoming west 5 to 15 Mph in the afternoon.

Tonight 6 Jul Santa Clara Valley Including San Jose

Mostly clear in the evening then becoming mostly cloudy. Lows in the mid 50s. Northwest Winds 5 to 15 Mph.

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San Antonio Park Temperature Statistics

July Temperature

San Jose, San Jose International Airport (6.8 miles)

  • Lowest 3 July, 2026

    55.7 °F

  • Average July

    68 °F

  • Highest 3 July, 2026

    81.6 °F

Climate (2021–2026)

San Jose, San Jose International Airport (6.8 miles)

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  • Average Low 2021–2026

    52.2 °F

  • Average 2021–2026

    62 °F

  • Average High 2021–2026

    72.8 °F
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