Oceanside Marina Weather Forecast

    • 40
    • 56

    Rain Showers Likely

    • 43
    • 57

    Chance Rain Showers

    • 42
    • 57

    Slight Chance Rain Showers

    • 40
    • 57

    Partly Sunny

    • 42
    • 59

    Mostly Sunny

    • 46
    • 62

    Mostly Sunny

    • 46
    • 64

    Mostly Sunny

Today 27 Jan San Diego County Coastal Areas

Showers. Highs around 56. Light Winds becoming west 10 Mph this afternoon.

Tonight 27 Jan San Diego County Coastal Areas

Partly cloudy. A chance of Showers this evening. Colder. Lows 34 to 42. Light Winds. Chance of measurable precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oceanside Marina Temperature Statistics

January Temperature

Oceanside, Oceanside Municipal Airport (2.5 miles)

  • Lowest 14 January, 2025

    27.8 °F

  • Average January

    51.9 °F

  • Highest 23 January, 2025

    80.7 °F

Climate (2020–Present)

Oceanside, Oceanside Municipal Airport (2.5 miles)

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  • Average Low 2020–2025

    52.9 °F

  • Average 2020–2025

    62.5 °F

  • Average High 2020–2025

    71.9 °F
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