Dixon Lake Weather Forecast

    • 54
    • 70

    Mostly Cloudy

    • 52
    • 74

    Partly Sunny

    • 54
    • 77

    Partly Sunny

    • 54
    • 78

    Mostly Sunny

    • 54
    • 77

    Mostly Sunny

    • 55
    • 76

    Mostly Sunny

Today 17 May San Diego County Inland Valleys

Mostly cloudy this morning. Becoming partly cloudy. Patchy fog this morning. Highs 69 to 74. Areas of Winds south 10 to 15 Mph with Gusts to 25 Mph.

Tonight 17 May San Diego County Inland Valleys

Mostly cloudy. Patchy fog. Lows 48 to 54. Areas of Winds south 10 to 15 Mph. Gusts to 25 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dixon Lake Temperature Statistics

May Temperature

Ramona, Ramona Airport (11.2 miles)

  • Lowest 6 May, 2026

    39.9 °F

  • Average May

    61.3 °F

  • Highest 11 May, 2026

    90 °F

Climate (2021–Present)

Ramona, Ramona Airport (11.2 miles)

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  • Average Low 2021–2026

    51.6 °F

  • Average 2021–2026

    64.6 °F

  • Average High 2021–2026

    76.9 °F
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