Larsen Field Weather Forecast

    • 69
    • 81

    Increasing Clouds

    • 70
    • 80

    Rain Showers Likely

    • 69
    • 77

    Rain Showers Likely

    • 68
    • 75

    Slight Chance Thunderstorms

    • 68
    • 76

    Mostly Cloudy

    • 69
    • 80

    Mostly Cloudy

    • 69
    • 80

    Partly Sunny

Today 16 Sep San Diego County Coastal Areas

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 77 to 82 near the coast to 85 to 90 inland. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 16 Sep San Diego County Coastal Areas

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

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  • Temperature Real-Time

Larsen Field Temperature Statistics

September Temperature

San Diego, Brown Field Municipal Airport (3.1 miles)

  • Lowest 12 September, 2025

    57 °F

  • Average September

    70.9 °F

  • Highest 7 September, 2025

    88 °F

Climate (2020–Present)

San Diego, Brown Field Municipal Airport (3.1 miles)

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  • Average Low 2020–2025

    54 °F

  • Average 2020–2025

    63.4 °F

  • Average High 2020–2025

    73.9 °F
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