Oceanside Municipal Airport Weather Forecast

    • 63
    • 72

    Increasing Clouds

    • 59
    • 72

    Mostly Cloudy

    • 58
    • 72

    Mostly Cloudy

    • 61
    • 72

    Mostly Cloudy

    • 62
    • 72

    Mostly Cloudy

    • 64
    • 73

    Mostly Cloudy

Today 29 Jun San Diego County Coastal Areas

Mostly cloudy this morning. Becoming partly cloudy. Highs 70 to 74. Areas of Winds southwest 10 Mph.

Tonight 29 Jun San Diego County Coastal Areas

Mostly cloudy with patchy fog and drizzle overnight. Lows 57 to 63. Areas of Winds southwest 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oceanside Municipal Airport Temperature Statistics

June Temperature

Oceanside, Oceanside Municipal Airport (0 miles)

  • Lowest 20 June, 2026

    52.6 °F

  • Average June

    67.3 °F

  • Highest 12 June, 2026

    79.6 °F

Climate (2021–2026)

Oceanside, Oceanside Municipal Airport (0 miles)

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  • Average Low 2021–2026

    52.9 °F

  • Average 2021–2026

    62.6 °F

  • Average High 2021–2026

    72.1 °F
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