Palo Verde Lake Weather Forecast

    • 56
    • 82

    Mostly Sunny

    • 55
    • 80

    Partly Sunny

    • 52
    • 77

    Partly Sunny

    • 54
    • 79

    Mostly Sunny

    • 59
    • 85

    Mostly Sunny

    • 61
    • 87

    Mostly Sunny

Today 19 Sep San Diego County Inland Valleys

Partly cloudy in the morning. Becoming mostly sunny. Highs 87 to 92.

Tonight 19 Sep San Diego County Inland Valleys

Mostly clear this evening. Becoming mostly cloudy. Lows 57 to 62. Areas of Winds west to 10 Mph this evening becoming light.

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Palo Verde Lake Temperature Statistics

September Temperature

Ramona, Ramona Airport (18.6 miles)

  • Lowest 3 September, 2026

    50 °F

  • Average September

    74.8 °F

  • Highest 9 September, 2026

    104 °F

Climate (2021–2026)

Ramona, Ramona Airport (18.6 miles)

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  • Average Low 2021–2026

    51.7 °F

  • Average 2021–2026

    64.7 °F

  • Average High 2021–2026

    76.9 °F
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