Buena Vista Lagoon Weather Forecast

    • 56
    • 71

    Patchy Fog

    • 57
    • 72

    Decreasing Clouds

    • 59
    • 75

    Patchy Fog

    • 57
    • 71

    Mostly Cloudy

    • 56
    • 72

    Partly Sunny

    • 56
    • 72

    Mostly Sunny

    • 56
    • 72

    Mostly Sunny

Today 9 May San Diego County Coastal Areas

Patchy fog this morning. Partly cloudy. Highs 68 to 72 near the coast to 75 to 78 inland. Areas of Winds west to 10 Mph.

Tonight 9 May San Diego County Coastal Areas

Partly cloudy this evening. Becoming mostly cloudy. Patchy fog overnight. Lows 53 to 57. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Buena Vista Lagoon Temperature Statistics

May Temperature

Oceanside, Oceanside Municipal Airport (3.1 miles)

  • Lowest 6 May, 2026

    49.6 °F

  • Average May

    63.3 °F

  • Highest 1 May, 2026

    71.7 °F

Climate (2021–Present)

Oceanside, Oceanside Municipal Airport (3.1 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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