Sierra Weather Forecast

    • 47
    • 66

    Rain

    • 41
    • 61

    Chance Rain

    • 44
    • 62

    Rain Showers

    • 45
    • 58

    Rain

    • 42
    • 58

    Rain

    • 41
    • 61

    Slight Chance Rain

Today 15 Nov Santa Clara Valley Including San Jose

Mostly cloudy. A chance of rain in the afternoon. Highs in the mid 60s. South Winds 5 to 15 Mph.

Tonight 15 Nov Santa Clara Valley Including San Jose

Rain. Lows in the upper 40s. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sierra Temperature Statistics

November Temperature

San Jose / Reid / Hillv (1.9 miles)

  • Lowest 6 November, 2026

    46.4 °F

  • Average November

    63.3 °F

  • Highest 5 November, 2026

    77 °F

Climate (2021–2026)

San Jose / Reid / Hillv (1.9 miles)

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  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    63.8 °F

  • Average High 2021–2026

    72.3 °F
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