Townsite Weather Forecast

    • 59
    • 65

    Decreasing Clouds

    • 59
    • 65

    Mostly Cloudy

    • 57
    • 66

    Partly Sunny

    • 58
    • 69

    Partly Sunny

    • 59
    • 69

    Partly Sunny

    • 59
    • 69

    Partly Sunny

Today 16 May San Diego County Coastal Areas

Cloudy. Patchy drizzle in the morning. Highs 66 to 70 near the coast to 71 inland. Areas of Winds south 10 to 15 Mph.

Tonight 16 May San Diego County Coastal Areas

Partly cloudy in the evening. Becoming cloudy. Lows 54 to 58. Areas of Winds south 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Townsite Temperature Statistics

May Temperature

Oceanside, Oceanside Municipal Airport (1.9 miles)

  • Lowest 6 May, 2026

    49.6 °F

  • Average May

    64 °F

  • Highest 8 May, 2026

    72.6 °F

Climate (2021–Present)

Oceanside, Oceanside Municipal Airport (1.9 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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