Lake Cuyamaca Weather Forecast

    • 61
    • 87

    Sunny

    • 62
    • 90

    Sunny

    • 62
    • 89

    Mostly Sunny

    • 65
    • 89

    Mostly Sunny

    • 67
    • 91

    Mostly Sunny

    • 69
    • 94

    Mostly Sunny

Today 2 Aug San Diego County Mountains

Sunny, warmer. Highs 88 to 98. Areas of Winds west 10 to 15 Mph. Gusts to 25 Mph in the afternoon.

Tonight 2 Aug San Diego County Mountains

Clear. Lows 54 to 64. Areas of Winds west 10 to 15 Mph. Gusts to 25 Mph in the evening.

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Lake Cuyamaca Temperature Statistics

August Temperature

Ramona, Ramona Airport (19.3 miles)

  • Lowest

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  • Average August

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Climate (2020–Present)

Ramona, Ramona Airport (19.3 miles)

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  • Average Low 2020–2025

    51.3 °F

  • Average 2020–2025

    64.1 °F

  • Average High 2020–2025

    76.6 °F
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