San Jose Weather Forecast

    • 42
    • 71

    Becoming Sunny

    • 44
    • 74

    Mostly Sunny

    • 48
    • 78

    Partly Sunny

    • 47
    • 73

    Chance Rain

    • 48
    • 68

    Chance Rain

    • 47
    • 67

    Slight Chance Rain

Today 16 Apr Santa Clara Valley Including San Jose

Sunny. Highs around 70. North Winds 10 to 20 Mph.

Tonight 16 Apr Santa Clara Valley Including San Jose

Clear. Lows in the lower 40s. Northwest Winds 10 to 20 Mph. Becoming north 5 to 10 Mph after midnight.

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San Jose Temperature Statistics

April Temperature

San Jose, San Jose International Airport (1.9 miles)

  • Lowest 3 April, 2026

    46.7 °F

  • Average April

    61.9 °F

  • Highest 5 April, 2026

    85.6 °F

Climate (2021–Present)

San Jose, San Jose International Airport (1.9 miles)

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  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    61.9 °F

  • Average High 2021–2026

    72.7 °F
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