Lake Cuyamaca Weather Forecast

    • 39
    • 48

    Chance Rain Showers

    • 37
    • 57

    Mostly Sunny

    • 40
    • 57

    Sunny

    • 40
    • 59

    Sunny

    • 40
    • 52

    Breezy

    • 39
    • 54

    Sunny

    • 40
    • 58

    Sunny

Today 18 Jan San Diego County Mountains

Partly cloudy. Chance of Showers in the Morning, then slight chance of Showers in the afternoon. Highs 50 to 57. Areas of Winds west 15 Mph with Gusts to 25 Mph. Chance of measurable precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Cuyamaca Temperature Statistics

January Temperature

Ramona, Ramona Airport (19.3 miles)

  • Lowest 9 January, 2022

    33.1 °F
  • Average January

    59.9 °F
  • Highest 12 January, 2022

    78.1 °F

Climate (2010–Present)

Ramona, Ramona Airport (19.3 miles)

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  • Average Low 2010–Present

    50.3 °F
  • Average 2010–Present

    62.8 °F
  • Average High 2010–Present

    76.5 °F
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