Alexander Weather Forecast

    • 50
    • 84

    Becoming Sunny

    • 51
    • 82

    Mostly Sunny

    • 53
    • 85

    Partly Sunny

    • 52
    • 76

    Chance Rain

    • 49
    • 67

    Chance Rain

    • 46
    • 65

    Chance Rain

Today 27 Mar Santa Clara Valley Including San Jose

Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 80s. Light Winds. Becoming northwest 5 to 10 Mph in the afternoon.

Tonight 27 Mar Santa Clara Valley Including San Jose

Mostly clear. Lows around 50. West Winds 5 to 10 Mph in the evening. Becoming light.

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  • Temperature Real-Time

Alexander Temperature Statistics

March Temperature

San Jose / Reid / Hillv (2.5 miles)

  • Lowest 11 March, 2026

    44.6 °F

  • Average March

    66.4 °F

  • Highest 20 March, 2026

    91.4 °F

Climate (2021–Present)

San Jose / Reid / Hillv (2.5 miles)

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  • Average Low 2021–2026

    51.9 °F

  • Average 2021–2026

    63.7 °F

  • Average High 2021–2026

    72.3 °F
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