Oceanside Municipal Airport Weather Forecast

    • 55
    • 70

    Decreasing Clouds

    • 52
    • 70

    Partly Sunny

    • 53
    • 70

    Partly Sunny

    • 54
    • 71

    Partly Sunny

    • 55
    • 71

    Partly Sunny

    • 55
    • 72

    Partly Sunny

Today 12 May San Diego County Coastal Areas

Cloudy with patchy fog this morning. Becoming partly cloudy. Highs 67 to 71. Areas of Winds southwest to 10 Mph.

Tonight 12 May San Diego County Coastal Areas

Partly cloudy in the evening. Becoming cloudy. Lows 55 to 58. Light Winds.

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  • Temperature Real-Time

Oceanside Municipal Airport Temperature Statistics

May Temperature

Oceanside, Oceanside Municipal Airport (0 miles)

  • Lowest 6 May, 2026

    49.6 °F

  • Average May

    64.1 °F

  • Highest 8 May, 2026

    72.6 °F

Climate (2021–Present)

Oceanside, Oceanside Municipal Airport (0 miles)

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  • Average Low 2021–2026

    52.8 °F

  • Average 2021–2026

    62.5 °F

  • Average High 2021–2026

    72.1 °F
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