Townsite Weather Forecast

    • 59
    • 66

    Rain

    • 58
    • 63

    Rain Showers Likely

    • 50
    • 60

    Rain Showers Likely

    • 48
    • 58

    Sunny

    • 51
    • 63

    Sunny

    • 53
    • 65

    Partly Sunny

Today 24 Dec San Diego County Coastal Areas

A slight chance of Thunderstorms. Showers likely in the Morning, then Showers in the afternoon. Locally heavy rainfall possible in the afternoon. Highs 67 to 71. Areas of Winds south 15 to 25 Mph with Gusts to 40 Mph.

Tonight 24 Dec San Diego County Coastal Areas

Showers and a slight chance of Thunderstorms. Locally heavy rainfall possible in the evening. Lows 56 to 59. Areas of Winds south 10 to 20 Mph. Gusts to 35 Mph. Becoming 30 Mph overnight.

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Townsite Temperature Statistics

December Temperature

Oceanside, Oceanside Municipal Airport (1.9 miles)

  • Lowest 2 December, 2025

    41 °F

  • Average December

    59.5 °F

  • Highest 9 December, 2025

    79 °F

Climate (2020–Present)

Oceanside, Oceanside Municipal Airport (1.9 miles)

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  • Average Low 2020–2025

    52.8 °F

  • Average 2020–2025

    62.3 °F

  • Average High 2020–2025

    71.6 °F
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