Buena Park Weather Forecast

    • 54
    • 73

    Chance Rain Showers

    • 54
    • 72

    Rain Showers Likely

    • 51
    • 69

    Chance Rain Showers

    • 50
    • 74

    Mostly Sunny

    • 52
    • 77

    Mostly Sunny

    • 53
    • 79

    Mostly Sunny

Today 20 Oct Santa Clara Valley Including San Jose

Mostly cloudy. Areas of fog in the morning. Highs in the lower 70s. Light Winds. Becoming northwest 5 to 10 Mph in the afternoon.

Tonight 20 Oct Santa Clara Valley Including San Jose

Mostly cloudy. A chance of Showers. Lows in the lower 50s. West Winds 5 to 10 Mph in the evening. Becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Buena Park Temperature Statistics

October Temperature

San Jose / Reid / Hillv (3.1 miles)

  • Lowest 11 October, 2026

    48.2 °F

  • Average October

    74.2 °F

  • Highest 3 October, 2026

    96.8 °F

Climate (2021–2026)

San Jose / Reid / Hillv (3.1 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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