Townsite Weather Forecast

    • 62
    • 67

    Increasing Clouds

    • 60
    • 67

    Mostly Cloudy

    • 62
    • 68

    Mostly Cloudy

    • 63
    • 69

    Mostly Cloudy

    • 63
    • 69

    Mostly Cloudy

    • 63
    • 69

    Partly Sunny

    • 64
    • 70

    Partly Sunny

Today 30 Jun San Diego County Coastal Areas

Mostly cloudy this morning. Becoming partly cloudy. Highs around 70 near the coast to 71 inland. Areas of Winds south 10 Mph becoming west this afternoon.

Tonight 30 Jun San Diego County Coastal Areas

Partly cloudy this evening. Becoming cloudy. Patchy dense fog overnight. Lows 56 to 62. Areas of Winds west to 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Townsite Temperature Statistics

June Temperature

Oceanside, Oceanside Municipal Airport (1.9 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 (1.9 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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