Cupertino Weather Forecast

    • 47
    • 61

    Rain

    • 47
    • 64

    Slight Chance Rain

    • 47
    • 63

    Rain

    • 42
    • 60

    Slight Chance Rain

    • 45
    • 60

    Rain

    • 45
    • 58

    Rain

Today 13 Nov Santa Clara Valley Including San Jose

Showers and a slight chance of Thunderstorms. Highs in the lower 60s. South Winds 10 to 20 Mph. Becoming southwest in the afternoon.

Tonight 13 Nov Santa Clara Valley Including San Jose

Partly cloudy in the evening then becoming mostly cloudy. A chance of rain in the evening. A slight chance of rain after midnight. Areas of fog after midnight. Lows in the mid 40s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cupertino Temperature Statistics

November Temperature

San Jose, San Jose International Airport (6.2 miles)

  • Lowest 7 November, 2026

    46.7 °F

  • Average November

    61.2 °F

  • Highest 10 November, 2026

    76.6 °F

Climate (2021–2026)

San Jose, San Jose International Airport (6.2 miles)

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  • Average Low 2021–2026

    52.3 °F

  • Average 2021–2026

    62.2 °F

  • Average High 2021–2026

    72.9 °F
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