Lake Cuyamaca Weather Forecast

    • 57
    • 72

    Sunny

    • 58
    • 72

    Mostly Sunny

    • 55
    • 77

    Partly Sunny

    • 49
    • 70

    Mostly Cloudy

    • 44
    • 61

    Rain Showers Likely

    • 40
    • 49

    Chance Rain Showers

Today 9 Nov San Diego County Mountains

Sunny. Highs 72 to 81. Areas of Winds east 10 to 20 Mph. Gusts to 35 Mph. Becoming 30 Mph this afternoon.

Tonight 9 Nov San Diego County Mountains

Clear. Lows 51 to 61. Areas of Winds east 10 to 20 Mph with Gusts to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Cuyamaca Temperature Statistics

November Temperature

Ramona, Ramona Airport (19.3 miles)

  • Lowest 5 November, 2025

    46 °F

  • Average November

    66.1 °F

  • Highest 2 November, 2025

    87.1 °F

Climate (2020–Present)

Ramona, Ramona Airport (19.3 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    63.9 °F

  • Average High 2020–2025

    76.4 °F
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