Dos Picos County Park Weather Forecast

    • 53
    • 80

    Sunny

    • 51
    • 79

    Mostly Sunny

    • 52
    • 76

    Mostly Cloudy

    • 51
    • 77

    Mostly Sunny

    • 51
    • 80

    Mostly Sunny

    • 50
    • 78

    Partly Sunny

    • 49
    • 75

    Mostly Sunny

Today 11 Dec San Diego County Inland Valleys

Sunny. Highs 80 to 85. Areas of Winds east to 10 Mph becoming west 10 Mph this afternoon.

Tonight 11 Dec San Diego County Inland Valleys

Mostly clear. Lows 47 to 55 in wind Sheltered Areas to 51 to 58 in warmer Locations. Light Winds.

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Dos Picos County Park Temperature Statistics

December Temperature

Ramona, Ramona Airport (3.1 miles)

  • Lowest 1 December, 2025

    44.1 °F

  • Average December

    63.4 °F

  • Highest 9 December, 2025

    82.9 °F

Climate (2020–Present)

Ramona, Ramona Airport (3.1 miles)

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  • Average Low 2020–2025

    51.1 °F

  • Average 2020–2025

    63.9 °F

  • Average High 2020–2025

    76.4 °F
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