Oceanside Weather Forecast

    • 48
    • 67

    Mostly Cloudy

    • 47
    • 67

    Mostly Cloudy

    • 45
    • 66

    Partly Sunny

    • 45
    • 67

    Mostly Sunny

    • 46
    • 75

    Mostly Sunny

    • 48
    • 71

    Partly Sunny

    • 47
    • 66

    Mostly Cloudy

Today 9 Dec San Diego County Coastal Areas

Mostly cloudy. Patchy fog overnight. Lows 46 to 54. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oceanside Temperature Statistics

December Temperature

Oceanside, Oceanside Municipal Airport (1.9 miles)

  • Lowest 5 December, 2018

    37.9 °F

  • Average December

    54.7 °F

  • Highest 4 December, 2018

    73 °F

Climate (2010–Present)

Oceanside, Oceanside Municipal Airport (1.9 miles)

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  • Average Low 2010–Present

    54.5 °F

  • Average 2010–Present

    63.5 °F

  • Average High 2010–Present

    72.5 °F
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