Larsen Field Weather Forecast

    • 52
    • 67

    Patchy Fog

    • 52
    • 68

    Patchy Fog

    • 53
    • 68

    Mostly Cloudy

    • 58
    • 67

    Rain Showers Likely

    • 58
    • 65

    Rain Showers

    • 55
    • 65

    Rain Showers

Today 20 Dec San Diego County Coastal Areas

Mostly cloudy with patchy fog in the morning. Becoming partly cloudy. Highs 63 to 67 near the coast to 70 inland. Light Winds.

Tonight 20 Dec San Diego County Coastal Areas

Partly cloudy in the evening. Becoming mostly cloudy overnight with patchy fog. Lows 49 to 53. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Larsen Field Temperature Statistics

December Temperature

San Diego, Brown Field Municipal Airport (3.1 miles)

  • Lowest 5 December, 2025

    43 °F

  • Average December

    58.6 °F

  • Highest 10 December, 2025

    86 °F

Climate (2020–Present)

San Diego, Brown Field Municipal Airport (3.1 miles)

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  • Average Low 2020–2025

    54.1 °F

  • Average 2020–2025

    63.4 °F

  • Average High 2020–2025

    73.8 °F
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