Dixon Lake Weather Forecast

    • 59
    • 77

    Decreasing Clouds

    • 61
    • 79

    Mostly Sunny

    • 64
    • 84

    Mostly Sunny

    • 65
    • 86

    Mostly Sunny

    • 66
    • 87

    Mostly Sunny

    • 65
    • 91

    Partly Sunny

Today 21 Sep San Diego County Inland Valleys

Mostly cloudy this morning. Becoming mostly sunny. Patchy fog this morning. Highs 77 to 82. Light Winds becoming west 10 Mph this afternoon.

Tonight 21 Sep San Diego County Inland Valleys

Partly cloudy. Patchy fog overnight. Lows 52 to 61. Areas of Winds west to 10 Mph in the evening becoming light.

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Dixon Lake Temperature Statistics

September Temperature

Ramona, Ramona Airport (11.2 miles)

  • Lowest 3 September, 2026

    50 °F

  • Average September

    74 °F

  • Highest 9 September, 2026

    104 °F

Climate (2021–2026)

Ramona, Ramona Airport (11.2 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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