Deputy Lonnie G Brewer County Park Weather Forecast

    • 56
    • 79

    Sunny

    • 57
    • 84

    Mostly Sunny

    • 57
    • 82

    Mostly Sunny

    • 58
    • 81

    Mostly Sunny

    • 56
    • 75

    Patchy Fog

    • 54
    • 71

    Mostly Sunny

    • 57
    • 75

    Mostly Sunny

Today 17 Oct San Diego County Inland Valleys

Sunny. Highs 77 to 82. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 17 Oct San Diego County Inland Valleys

Clear. Lows 52 to 57. Areas of Winds east 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Deputy Lonnie G Brewer County Park Temperature Statistics

October Temperature

Gillespie Field Airport (5 miles)

  • Lowest 15 October, 2025

    51.8 °F

  • Average October

    64.1 °F

  • Highest 10 October, 2025

    84.2 °F

Climate (2020–Present)

Gillespie Field Airport (5 miles)

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

  • Average Low 2020–2025

    52.9 °F

  • Average 2020–2025

    60.1 °F

  • Average High 2020–2025

    75.8 °F
Get WillyWeather+ to remove ads