Milpitas Weather Forecast

    • 62
    • 87

    Increasing Clouds

    • 62
    • 84

    Mostly Sunny

    • 61
    • 82

    Partly Sunny

    • 61
    • 81

    Mostly Sunny

    • 60
    • 82

    Mostly Sunny

    • 60
    • 81

    Mostly Sunny

Today 22 Aug Santa Clara Valley Including San Jose

Partly cloudy in the morning then becoming sunny. Highs in the 80s to upper 90s. Northwest Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 22 Aug Santa Clara Valley Including San Jose

Partly cloudy. Lows in the lower 60s. Northwest Winds 10 to 20 Mph. Becoming 5 to 10 Mph after midnight.

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  • Temperature Real-Time

Milpitas Temperature Statistics

August Temperature

San Jose, San Jose International Airport (4.3 miles)

  • Lowest 3 August, 2025

    56.6 °F

  • Average August

    70.3 °F

  • Highest 8 August, 2025

    90.6 °F

Climate (2020–Present)

San Jose, San Jose International Airport (4.3 miles)

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  • Average Low 2020–2025

    51.8 °F

  • Average 2020–2025

    61.5 °F

  • Average High 2020–2025

    72.5 °F
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