Skyline Weather Forecast

    • 63
    • 75

    Increasing Clouds

    • 61
    • 75

    Partly Sunny

    • 63
    • 78

    Mostly Sunny

    • 64
    • 78

    Partly Sunny

    • 64
    • 77

    Partly Sunny

    • 65
    • 77

    Mostly Sunny

Today 17 Sep San Diego County Coastal Areas

Partly cloudy. Highs 71 to 75 near the coast to 75 to 78 inland. Light Winds becoming west 10 to 15 Mph this afternoon.

Tonight 17 Sep San Diego County Coastal Areas

Partly cloudy in the evening. Becoming cloudy. Lows 58 to 64. Areas of Winds northwest 10 Mph in the evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Skyline Temperature Statistics

September Temperature

San Diego, San Diego International-Lindbergh Field (8.1 miles)

  • Lowest 3 September, 2026

    63.6 °F

  • Average September

    77.3 °F

  • Highest 6 September, 2026

    95.6 °F

Climate (2021–2026)

San Diego, San Diego International-Lindbergh Field (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    58.1 °F

  • Average 2021–2026

    64.2 °F

  • Average High 2021–2026

    71.1 °F
Get WillyWeather+ to remove ads