San Diego Weather Forecast

    • 71
    • 95

    Mostly Sunny

    • 71
    • 95

    Partly Sunny

    • 71
    • 94

    Chance Rain Showers

    • 72
    • 94

    Chance Thunderstorms

    • 72
    • 94

    Chance Thunderstorms

    • 72
    • 95

    Chance Thunderstorms

Today 13 Sep Duval

Partly cloudy. Hot with Highs in the mid 90s. Southeast Winds around 10 Mph, increasing to 15 to 20 Mph this afternoon.

Tonight 13 Sep Duval

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 70s. Southeast Winds 15 to 20 Mph, Diminishing to 5 to 10 Mph after midnight.

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San Diego Temperature Statistics

September Temperature

Alice, Alice International Airport (13 miles)

  • Lowest 3 September, 2025

    71.1 °F

  • Average September

    83.4 °F

  • Highest 3 September, 2025

    100.9 °F

Climate (2020–Present)

Alice, Alice International Airport (13 miles)

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  • Average Low 2020–2025

    63.1 °F

  • Average 2020–2025

    73.8 °F

  • Average High 2020–2025

    86.1 °F
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