Roosevelt Park Weather Forecast

    • 50
    • 76

    Sunny

    • 51
    • 83

    Sunny

    • 53
    • 84

    Sunny

    • 54
    • 89

    Sunny

    • 51
    • 84

    Mostly Sunny

    • 50
    • 79

    Mostly Sunny

    • 51
    • 82

    Sunny

Today 18 May Santa Clara Valley Including San Jose

Sunny. Highs in the mid 70s. Northwest Winds 10 to 20 Mph.

Tonight 18 May Santa Clara Valley Including San Jose

Clear. Lows in the lower 50s. Northwest Winds 10 to 20 Mph. Becoming 5 to 10 Mph after midnight.

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Roosevelt Park Temperature Statistics

May Temperature

San Jose, San Jose International Airport (2.5 miles)

  • Lowest 4 May, 2025

    46.7 °F

  • Average May

    63.5 °F

  • Highest 9 May, 2025

    87.7 °F

Climate (2020–Present)

San Jose, San Jose International Airport (2.5 miles)

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  • Average Low 2020–2025

    51.9 °F

  • Average 2020–2025

    61.6 °F

  • Average High 2020–2025

    72.7 °F
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