Dixon Lake Weather Forecast

    • 67
    • 88

    Sunny

    • 66
    • 90

    Mostly Sunny

    • 67
    • 88

    Slight Chance Thunderstorms

    • 66
    • 87

    Chance Rain Showers

    • 65
    • 85

    Chance Rain Showers

    • 65
    • 84

    Slight Chance Thunderstorms

Today 15 Sep San Diego County Inland Valleys

Mostly sunny. Warmer. Highs 82 to 87 in the western Valleys to 88 to 93 near the Foothills. Areas of Winds west to 10 Mph.

Tonight 15 Sep San Diego County Inland Valleys

Mostly clear. Lows 64 to 69. Light Winds.

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Dixon Lake Temperature Statistics

September Temperature

Ramona, Ramona Airport (11.2 miles)

  • Lowest 9 September, 2025

    53.1 °F

  • Average September

    74.4 °F

  • Highest 2 September, 2025

    97 °F

Climate (2020–Present)

Ramona, Ramona Airport (11.2 miles)

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  • Average Low 2020–2025

    51.2 °F

  • Average 2020–2025

    64.1 °F

  • Average High 2020–2025

    76.6 °F
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