Cuyamaca Rancho State Park Weather Forecast

    • 32
    • 48

    Mostly Sunny

    • 34
    • 56

    Sunny

    • 34
    • 57

    Mostly Sunny

    • 34
    • 54

    Partly Sunny

    • 35
    • 48

    Partly Sunny

    • 40
    • 58

    Mostly Sunny

    • 38
    • 57

    Mostly Sunny

Today 17 Jan San Diego County Mountains

Mostly sunny. Highs 49 to 58. Areas of Winds west 10 to 20 Mph with Gusts to 35 Mph.

Tonight 17 Jan San Diego County Mountains

Partly cloudy. Lows 25 to 35. Areas of Winds west 10 to 20 Mph. Gusts to 35 Mph. Becoming 25 Mph overnight.

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  • Temperature Real-Time

Cuyamaca Rancho State Park Temperature Statistics

January Temperature

Ramona, Ramona Airport (21.1 miles)

  • Lowest 4 January, 2025

    35.1 °F

  • Average January

    60.9 °F

  • Highest 2 January, 2025

    84 °F

Climate (2020–Present)

Ramona, Ramona Airport (21.1 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    63.8 °F

  • Average High 2020–2025

    76.5 °F
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