St. Leo's Weather Forecast

    • 48
    • 74

    Mostly Sunny

    • 51
    • 79

    Mostly Sunny

    • 57
    • 74

    Mostly Cloudy

    • 53
    • 76

    Mostly Sunny

    • 57
    • 83

    Sunny

    • 60
    • 87

    Sunny

Today 6 Jun Santa Clara Valley Including San Jose

Sunny. Highs in the 70s. Northwest Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 6 Jun Santa Clara Valley Including San Jose

Mostly clear. Lows in the upper 40s. Northwest Winds 5 to 15 Mph. Becoming southwest around 5 Mph after midnight.

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St. Leo's Temperature Statistics

June Temperature

San Jose, San Jose International Airport (1.9 miles)

  • Lowest 2 June, 2026

    54.6 °F

  • Average June

    67.3 °F

  • Highest 1 June, 2026

    84.7 °F

Climate (2021–Present)

San Jose, San Jose International Airport (1.9 miles)

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  • Average Low 2021–2026

    52.2 °F

  • Average 2021–2026

    61.9 °F

  • Average High 2021–2026

    72.7 °F
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