Mount Etna Neighborhood Park Weather Forecast

    • 64
    • 75

    Increasing Clouds

    • 65
    • 74

    Increasing Clouds

    • 64
    • 73

    Mostly Cloudy

    • 65
    • 74

    Partly Sunny

    • 66
    • 77

    Partly Sunny

    • 68
    • 79

    Partly Sunny

    • 68
    • 81

    Partly Sunny

Today 19 Sep San Diego County Coastal Areas

Partly cloudy in the morning. Becoming mostly sunny. Highs 78 to 83 near the coast to 84 to 88 inland.

Tonight 19 Sep San Diego County Coastal Areas

Partly cloudy this evening. Becoming cloudy. Lows 61 to 65. Areas of Winds west to 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Etna Neighborhood Park Temperature Statistics

September Temperature

San Diego, Montgomery Field (3.1 miles)

  • Lowest 3 September, 2026

    59.6 °F

  • Average September

    77.6 °F

  • Highest 9 September, 2026

    103.6 °F

Climate (2021–2026)

San Diego, Montgomery Field (3.1 miles)

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  • Average Low 2021–2026

    56.3 °F

  • Average 2021–2026

    64.6 °F

  • Average High 2021–2026

    73.5 °F
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