Alexander Weather Forecast

    • 53
    • 78

    Decreasing Clouds

    • 56
    • 90

    Mostly Sunny

    • 53
    • 86

    Partly Sunny

    • 51
    • 77

    Mostly Sunny

    • 52
    • 78

    Mostly Sunny

    • 52
    • 82

    Mostly Sunny

Today 10 May Santa Clara Valley Including San Jose

Partly cloudy in the morning then becoming sunny. Highs in the upper 70s to mid 80s. Northwest Winds 5 to 10 Mph.

Tonight 10 May Santa Clara Valley Including San Jose

Partly cloudy. Patchy fog. Lows in the mid 40s to lower 50s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alexander Temperature Statistics

May Temperature

San Jose / Reid / Hillv (2.5 miles)

  • Lowest 4 May, 2026

    50 °F

  • Average May

    62.8 °F

  • Highest 1 May, 2026

    73.4 °F

Climate (2021–Present)

San Jose / Reid / Hillv (2.5 miles)

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  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    63.7 °F

  • Average High 2021–2026

    72.3 °F
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