Oceanside Municipal Airport Weather Forecast

    • 65
    • 78

    Partly Sunny

    • 63
    • 78

    Patchy Fog

    • 66
    • 81

    Patchy Fog

    • 65
    • 82

    Patchy Fog

    • 64
    • 80

    Patchy Fog

    • 64
    • 80

    Mostly Sunny

Today 26 Aug San Diego County Coastal Areas

Mostly cloudy with patchy fog in the morning. Becoming partly cloudy. Highs 73 to 78 near the coast to 78 to 83 inland. Areas of Winds west to 10 Mph.

Tonight 26 Aug San Diego County Coastal Areas

Partly cloudy in the evening. Becoming mostly cloudy overnight with patchy fog. Lows 60 to 66. Areas of Winds west 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oceanside Municipal Airport Temperature Statistics

August Temperature

Oceanside, Oceanside Municipal Airport (0 miles)

  • Lowest 6 August, 2025

    56.6 °F

  • Average August

    70.2 °F

  • Highest 21 August, 2025

    84.7 °F

Climate (2020–Present)

Oceanside, Oceanside Municipal Airport (0 miles)

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  • Average Low 2020–2025

    52.7 °F

  • Average 2020–2025

    62.3 °F

  • Average High 2020–2025

    71.8 °F
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