Rattlesnake Reservoir Weather Forecast

    • 53
    • 77

    Sunny

    • 53
    • 83

    Mostly Sunny

    • 55
    • 80

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

    • 60
    • 86

    Mostly Sunny

    • 59
    • 90

    Mostly Sunny

Today 28 Oct Orange County Inland

Mostly sunny. Patchy smoke. Highs 76 to 81. Light Winds.

Tonight 28 Oct Orange County Inland

Mostly clear. Lows 51 to 56. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rattlesnake Reservoir Temperature Statistics

October Temperature

John Wayne-Orange County Airport (8.1 miles)

  • Lowest 26 October, 2020

    57.9 °F
  • Average October

    71.9 °F
  • Highest 1 October, 2020

    96.1 °F

Climate (2010–Present)

John Wayne-Orange County Airport (8.1 miles)

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  • Average Low 2010–Present

    59.3 °F
  • Average 2010–Present

    65.6 °F
  • Average High 2010–Present

    73.9 °F
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