Oceanside Boulevard Beach Weather Forecast

    • 53
    • 70

    Mostly Sunny

    • 54
    • 67

    Patchy Fog

    • 54
    • 70

    Partly Sunny

    • 56
    • 69

    Partly Sunny

    • 56
    • 67

    Mostly Cloudy

    • 54
    • 66

    Partly Sunny

    • 54
    • 64

    Partly Sunny

Today 15 Jan San Diego County Coastal Areas

Sunny. Highs 71 to 76 near the coast to 79 inland. Areas of Winds east to 10 Mph becoming west 10 Mph this afternoon.

Tonight 15 Jan San Diego County Coastal Areas

Partly cloudy. Patchy dense fog. Local visibility one quarter mile or less at Times. Lows 48 to 52. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oceanside Boulevard Beach Temperature Statistics

January Temperature

Oceanside, Oceanside Municipal Airport (2.5 miles)

  • Lowest 9 January, 2026

    43 °F

  • Average January

    60.4 °F

  • Highest 11 January, 2026

    77 °F

Climate (2021–Present)

Oceanside, Oceanside Municipal Airport (2.5 miles)

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  • Average Low 2021–2026

    52.9 °F

  • Average 2021–2026

    62.4 °F

  • Average High 2021–2026

    71.6 °F
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