Camp Pendleton Weather Forecast

    • 42
    • 59

    Mostly Sunny

    • 43
    • 65

    Mostly Sunny

    • 46
    • 68

    Mostly Sunny

    • 50
    • 70

    Partly Sunny

    • 51
    • 68

    Rain Showers Likely

    • 52
    • 65

    Rain Showers Likely

Today 27 Dec San Diego County Inland Valleys

Partly cloudy. Highs around 60 in the western Valleys to 52 to 57 near the Foothills. Areas of Winds northwest to 10 Mph.

Tonight 27 Dec San Diego County Inland Valleys

Mostly clear. Lows 34 to 41 in wind Sheltered Areas to 39 to 44 in warmer Locations. Light Winds.

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Camp Pendleton Temperature Statistics

December Temperature

Oceanside, Camp Pendleton, Marine Corps Air Station (1.9 miles)

  • Lowest 17 December, 2025

    43 °F

  • Average December

    61 °F

  • Highest 9 December, 2025

    84 °F

Climate (2020–Present)

Oceanside, Camp Pendleton, Marine Corps Air Station (1.9 miles)

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  • Average Low 2020–2025

    54 °F

  • Average 2020–2025

    63.8 °F

  • Average High 2020–2025

    73.7 °F
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