Dos Picos County Park Weather Forecast

    • 58
    • 81

    Mostly Sunny

    • 60
    • 86

    Mostly Sunny

    • 63
    • 90

    Sunny

    • 67
    • 95

    Mostly Sunny

    • 68
    • 97

    Hot

    • 70
    • 98

    Hot

Today 29 Sep San Diego County Inland Valleys

Mostly sunny. Highs 80 to 85. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph in the afternoon.

Tonight 29 Sep San Diego County Inland Valleys

Mostly clear in the evening. Becoming partly cloudy. Lows 57 to 63. Areas of Winds south to 10 Mph becoming east overnight.

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Dos Picos County Park Temperature Statistics

September Temperature

Ramona, Ramona Airport (3.1 miles)

  • Lowest 3 September, 2026

    50 °F

  • Average September

    73 °F

  • Highest 9 September, 2026

    104 °F

Climate (2021–2026)

Ramona, Ramona Airport (3.1 miles)

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  • Average Low 2021–2026

    51.7 °F

  • Average 2021–2026

    64.7 °F

  • Average High 2021–2026

    77 °F
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