Alexander Weather Forecast

    • 47
    • 66

    Chance Rain

    • 46
    • 72

    Partly Sunny

    • 49
    • 71

    Mostly Cloudy

    • 47
    • 65

    Mostly Cloudy

    • 47
    • 67

    Partly Sunny

    • 47
    • 69

    Mostly Cloudy

Today 22 Apr Santa Clara Valley Including San Jose

Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. A chance of rain in the Morning, then a chance of Showers and a slight chance of Thunderstorms in the afternoon. Some Thunderstorms may produce small hail in the afternoon. Highs in the mid 60s. Southeast Winds around 5 Mph. Becoming west in the afternoon.

Tonight 22 Apr Santa Clara Valley Including San Jose

Mostly clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 40s. Northwest Winds 5 to 10 Mph in the evening. Becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alexander Temperature Statistics

April Temperature

San Jose / Reid / Hillv (2.5 miles)

  • Lowest 3 April, 2026

    44.6 °F

  • Average April

    64.4 °F

  • Highest 5 April, 2026

    87.8 °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

    72.4 °F
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