Carlsbad State Beach Weather Forecast

    • 74
    • 88

    Mostly Sunny

    • 73
    • 87

    Mostly Sunny

    • 71
    • 83

    Partly Sunny

    • 68
    • 81

    Partly Sunny

    • 65
    • 78

    Partly Sunny

    • 64
    • 78

    Mostly Sunny

    • 64
    • 78

    Partly Sunny

Today 8 Sep San Diego County Coastal Areas

Partly cloudy this morning. Becoming mostly sunny. Highs 83 to 88 near the coast to 92 to 97 inland. Areas of Winds northwest to 10 Mph becoming west with Gusts to 30 Mph this afternoon.

Tonight 8 Sep San Diego County Coastal Areas

Mostly clear. Lows 73 to 76. Areas of Winds northwest 10 to 15 Mph with Gusts to 25 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Carlsbad State Beach Temperature Statistics

September Temperature

Oceanside, Oceanside Municipal Airport (4.3 miles)

  • Lowest 3 September, 2026

    56.6 °F

  • Average September

    70.4 °F

  • Highest 6 September, 2026

    87.1 °F

Climate (2021–2026)

Oceanside, Oceanside Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    53 °F

  • Average 2021–2026

    62.7 °F

  • Average High 2021–2026

    72.3 °F
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