Lower Peters Canyon Reservoir Weather Forecast

    • 59
    • 72

    Rain

    • 55
    • 71

    Rain Likely

    • 57
    • 75

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

    • 57
    • 76

    Mostly Sunny

    • 57
    • 77

    Mostly Sunny

    • 59
    • 79

    Mostly Sunny

Today 31 Oct Orange County Inland

Mostly sunny. Highs 81 to 84.

Tonight 31 Oct Orange County Inland

Rain likely this Evening, then rain overnight. Rain may be heavy at Times overnight. Lows 55 to 59. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lower Peters Canyon Reservoir Temperature Statistics

October Temperature

John Wayne-Orange County Airport (7.5 miles)

  • Lowest 13 October, 2026

    58.6 °F

  • Average October

    74.8 °F

  • Highest 3 October, 2026

    102.7 °F

Climate (2021–2026)

John Wayne-Orange County Airport (7.5 miles)

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

  • Average Low 2021–2026

    59.2 °F

  • Average 2021–2026

    66.3 °F

  • Average High 2021–2026

    73.9 °F
Get WillyWeather+ to remove ads