Mineta San Jose International Airport Weather Forecast

    • 53
    • 83

    Increasing Clouds

    • 51
    • 78

    Partly Sunny

    • 49
    • 73

    Mostly Sunny

    • 51
    • 77

    Mostly Sunny

    • 51
    • 78

    Mostly Sunny

    • 51
    • 78

    Mostly Sunny

Today 11 May Santa Clara Valley Including San Jose

Partly cloudy in the morning then becoming sunny. Highs in the mid 80s to lower 90s. Southeast Winds around 5 Mph becoming west in the afternoon.

Tonight 11 May Santa Clara Valley Including San Jose

Mostly clear. Lows in the mid 50s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mineta San Jose International Airport Temperature Statistics

May Temperature

San Jose, San Jose International Airport (0 miles)

  • Lowest 4 May, 2026

    48.7 °F

  • Average May

    61.4 °F

  • Highest 6 May, 2026

    73.7 °F

Climate (2021–Present)

San Jose, San Jose International Airport (0 miles)

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  • Average Low 2021–2026

    52.2 °F

  • Average 2021–2026

    61.9 °F

  • Average High 2021–2026

    72.6 °F
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