Colonial Weather Forecast

    • 55
    • 75

    Increasing Clouds

    • 53
    • 65

    Rain Showers

    • 52
    • 70

    Mostly Sunny

    • 52
    • 72

    Partly Sunny

    • 53
    • 75

    Partly Sunny

    • 55
    • 78

    Slight Chance Rain Showers

    • 55
    • 77

    Mostly Cloudy

Today 4 Nov Santa Clara Valley Including San Jose

Sunny late in the morning then becoming partly cloudy. Highs in the mid 70s. Light Winds. Becoming south 5 to 10 Mph in the afternoon.

Tonight 4 Nov Santa Clara Valley Including San Jose

Showers after midnight. Lows in the 50s. Southeast Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Colonial Temperature Statistics

November Temperature

San Jose, San Jose International Airport (4.3 miles)

  • Lowest 2 November, 2025

    48.9 °F

  • Average November

    61.5 °F

  • Highest 2 November, 2025

    78.1 °F

Climate (2020–Present)

San Jose, San Jose International Airport (4.3 miles)

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  • Average Low 2020–2025

    51.8 °F

  • Average 2020–2025

    61.5 °F

  • Average High 2020–2025

    72.4 °F
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