Chaparral Park Weather Forecast

    • 62
    • 81

    Patchy Fog

    • 59
    • 76

    Partly Sunny

    • 63
    • 80

    Mostly Sunny

    • 66
    • 90

    Mostly Sunny

    • 67
    • 92

    Mostly Sunny

    • 67
    • 91

    Mostly Sunny

Today 20 Sep Los Angeles County San Gabriel Valley

Low Clouds and fog mostly clearing in the afternoon. Highs in the upper 70s to mid 80s.

Tonight 20 Sep Los Angeles County San Gabriel Valley

Partly cloudy in the evening then low Clouds and fog. Lows in the lower to mid 60s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Chaparral Park Temperature Statistics

September Temperature

Brackett Field Airport (4.3 miles)

  • Lowest 2 September, 2026

    60.8 °F

  • Average September

    78.8 °F

  • Highest 9 September, 2026

    105.8 °F

Climate (2021–2026)

Brackett Field Airport (4.3 miles)

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

  • Average Low 2021–2026

    56.1 °F

  • Average 2021–2026

    68.1 °F

  • Average High 2021–2026

    76 °F
Get WillyWeather+ to remove ads