Cuyamaca Rancho State Park Weather Forecast

    • 59
    • 87

    Sunny

    • 63
    • 88

    Mostly Sunny

    • 66
    • 91

    Mostly Sunny

    • 67
    • 93

    Mostly Sunny

    • 65
    • 92

    Mostly Sunny

    • 64
    • 89

    Mostly Sunny

    • 63
    • 89

    Mostly Sunny

Today 4 Aug San Diego County Mountains

Sunny. Hazy and Areas of smoke. Highs 86 to 96. Areas of Winds west 10 to 15 Mph. Gusts to 25 Mph this afternoon.

Tonight 4 Aug San Diego County Mountains

Mostly clear. Hazy this evening. Areas of smoke. Lows 57 to 67. Areas of Winds west 10 to 20 Mph with Gusts to 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cuyamaca Rancho State Park Temperature Statistics

August Temperature

Ramona, Ramona Airport (21.1 miles)

  • Lowest 1 August, 2025

    48 °F

  • Average August

    69.8 °F

  • Highest 2 August, 2025

    91 °F

Climate (2020–Present)

Ramona, Ramona Airport (21.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    51.2 °F

  • Average 2020–2025

    64.1 °F

  • Average High 2020–2025

    76.6 °F
Get WillyWeather+ to remove ads