Sierra Weather Forecast

    • 45
    • 66

    Increasing Clouds

    • 44
    • 65

    Partly Sunny

    • 43
    • 64

    Partly Sunny

    • 45
    • 65

    Mostly Sunny

    • 44
    • 66

    Partly Sunny

    • 41
    • 63

    Mostly Sunny

Today 28 Nov Santa Clara Valley Including San Jose

Sunny. Highs in the mid 60s. Light Winds. Becoming northwest around 5 Mph in the afternoon.

Tonight 28 Nov Santa Clara Valley Including San Jose

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 40s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sierra Temperature Statistics

November Temperature

San Jose / Reid / Hillv (1.9 miles)

  • Lowest 22 November, 2025

    42.8 °F

  • Average November

    60.3 °F

  • Highest 10 November, 2025

    80.6 °F

Climate (2020–Present)

San Jose / Reid / Hillv (1.9 miles)

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  • Average Low 2020–2025

    51.6 °F

  • Average 2020–2025

    63.5 °F

  • Average High 2020–2025

    72.1 °F
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