Cinco de Mayo Weather Forecast

    • 48
    • 75

    Decreasing Clouds

    • 51
    • 74

    Becoming Sunny

    • 58
    • 81

    Partly Sunny

    • 61
    • 88

    Mostly Sunny

    • 63
    • 91

    Sunny

    • 62
    • 91

    Sunny

    • 63
    • 90

    Mostly Sunny

Today 13 Mar Santa Clara Valley Including San Jose

Partly cloudy. Highs in the mid 70s. Northwest Winds 5 to 10 Mph.

Tonight 13 Mar Santa Clara Valley Including San Jose

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 40s. Northwest Winds 5 to 10 Mph in the evening. Becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cinco de Mayo Temperature Statistics

March Temperature

San Jose, San Jose International Airport (3.7 miles)

  • Lowest 11 March, 2026

    45 °F

  • Average March

    60 °F

  • Highest 8 March, 2026

    75 °F

Climate (2021–Present)

San Jose, San Jose International Airport (3.7 miles)

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  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    61.7 °F

  • Average High 2021–2026

    72.5 °F
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