Mira Costa Weather Forecast

    • 44
    • 72

    Mostly Sunny

    • 46
    • 69

    Partly Sunny

    • 46
    • 66

    Mostly Sunny

    • 47
    • 69

    Mostly Sunny

    • 49
    • 72

    Partly Sunny

    • 49
    • 71

    Partly Sunny

Today 23 Jan San Diego County Coastal Areas

Mostly sunny. Highs 70 to 75. Light Winds becoming northwest 15 Mph in the afternoon.

Tonight 23 Jan San Diego County Coastal Areas

Mostly clear. Lows 40 to 48. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mira Costa Temperature Statistics

January Temperature

Oceanside, Oceanside Municipal Airport (2.5 miles)

  • Lowest 4 January, 2022

    34 °F
  • Average January

    56.4 °F
  • Highest 11 January, 2022

    80.1 °F

Climate (2010–Present)

Oceanside, Oceanside Municipal Airport (2.5 miles)

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  • Average Low 2010–Present

    53 °F
  • Average 2010–Present

    61.9 °F
  • Average High 2010–Present

    71.4 °F
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