Cinco de Mayo Weather Forecast

    • 58
    • 83

    Mostly Sunny

    • 59
    • 87

    Mostly Sunny

    • 61
    • 88

    Mostly Sunny

    • 61
    • 88

    Mostly Sunny

    • 62
    • 90

    Mostly Sunny

    • 61
    • 89

    Mostly Sunny

Today 30 Jul Santa Clara Valley Including San Jose

Sunny. Highs in the 80s to lower 90s. West Winds 5 to 15 Mph.

Tonight 30 Jul Santa Clara Valley Including San Jose

Mostly clear. Lows in the upper 50s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cinco de Mayo Temperature Statistics

July Temperature

San Jose, San Jose International Airport (3.7 miles)

  • Lowest 3 July, 2026

    55.7 °F

  • Average July

    70.2 °F

  • Highest 14 July, 2026

    95.6 °F

Climate (2021–2026)

San Jose, San Jose International Airport (3.7 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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