Downtown San Jose Weather Forecast

    • 59
    • 87

    Mostly Sunny

    • 61
    • 89

    Mostly Sunny

    • 64
    • 93

    Mostly Sunny

    • 63
    • 92

    Mostly Sunny

    • 61
    • 87

    Mostly Sunny

    • 60
    • 84

    Mostly Sunny

Today 14 Aug Santa Clara Valley Including San Jose

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

Tonight 14 Aug Santa Clara Valley Including San Jose

Mostly clear. Lows around 60. West Winds 5 to 15 Mph.

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Downtown San Jose Temperature Statistics

August Temperature

San Jose, San Jose International Airport (2.5 miles)

  • Lowest 8 August, 2022

    60.1 °F
  • Average August

    70.3 °F
  • Highest 2 August, 2022

    87.1 °F

Climate (2010–Present)

San Jose, San Jose International Airport (2.5 miles)

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  • Average Low 2010–Present

    51.6 °F
  • Average 2010–Present

    60.5 °F
  • Average High 2010–Present

    71.9 °F
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