Lowlanders Weather Forecast

    • 66
    • 89

    Becoming Sunny

    • 61
    • 81

    Mostly Sunny

    • 59
    • 76

    Partly Sunny

    • 58
    • 79

    Mostly Sunny

    • 59
    • 79

    Mostly Sunny

    • 59
    • 80

    Mostly Sunny

Today 21 Jul Santa Clara Valley Including San Jose

Partly cloudy in the morning then becoming sunny. Highs in the 90s. Light Winds. Becoming northwest 10 to 15 Mph in the afternoon.

Tonight 21 Jul Santa Clara Valley Including San Jose

Mostly clear. Lows in the mid 60s. West Winds 5 to 10 Mph. Becoming south after midnight.

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Lowlanders Temperature Statistics

July Temperature

San Jose, San Jose International Airport (5.6 miles)

  • Lowest 3 July, 2026

    55.7 °F

  • Average July

    69.6 °F

  • Highest 14 July, 2026

    95.6 °F

Climate (2021–2026)

San Jose, San Jose International Airport (5.6 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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