Milpitas Weather Forecast

    • 57
    • 71

    Increasing Clouds

    • 55
    • 69

    Partly Sunny

    • 57
    • 73

    Mostly Sunny

    • 57
    • 74

    Partly Sunny

    • 54
    • 73

    Mostly Sunny

    • 55
    • 74

    Mostly Sunny

Today 31 Aug Santa Clara Valley Including San Jose

Partly cloudy in the morning then becoming sunny. Highs in the 70s. Southeast Winds around 5 Mph increasing to northwest 10 to 20 Mph in the afternoon.

Tonight 31 Aug Santa Clara Valley Including San Jose

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

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Milpitas Temperature Statistics

August Temperature

San Jose, San Jose International Airport (4.3 miles)

  • Lowest 29 August, 2026

    57.9 °F

  • Average August

    71.2 °F

  • Highest 3 August, 2026

    91.7 °F

Climate (2021–2026)

San Jose, San Jose International Airport (4.3 miles)

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  • Average Low 2021–2026

    52.3 °F

  • Average 2021–2026

    62.1 °F

  • Average High 2021–2026

    72.8 °F
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