New Break Beach Weather Forecast

    • 69
    • 75

    Chance Rain Showers

    • 68
    • 74

    Mostly Cloudy

    • 67
    • 73

    Patchy Fog

    • 68
    • 73

    Patchy Fog

    • 68
    • 73

    Mostly Cloudy

    • 68
    • 73

    Partly Sunny

    • 67
    • 73

    Partly Sunny

Today 18 Sep San Diego County Coastal Areas

Partly cloudy with a chance of Showers. A slight chance of Thunderstorms this Morning, then a chance of Thunderstorms this afternoon. Highs 76 to 81 near the coast to 82 to 85 inland. Areas of Winds west to 10 Mph. Chance of measurable precipitation 50 percent.

Tonight 18 Sep San Diego County Coastal Areas

Partly cloudy. Lows 65 to 69. Areas of Winds west to 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Break Beach Temperature Statistics

September Temperature

San Diego, North Island, Naval Air Station (3.1 miles)

  • Lowest 6 September, 2025

    64.9 °F

  • Average September

    71 °F

  • Highest 7 September, 2025

    80.1 °F

Climate (2020–Present)

San Diego, North Island, Naval Air Station (3.1 miles)

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  • Average Low 2020–2025

    57.3 °F

  • Average 2020–2025

    63.1 °F

  • Average High 2020–2025

    69.3 °F
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