Orange County Airport Weather Forecast

    • 70
    • 92

    Slight Chance Thunderstorms

    • 69
    • 90

    Mostly Sunny

    • 69
    • 91

    Mostly Sunny

    • 71
    • 91

    Mostly Sunny

    • 71
    • 91

    Slight Chance Thunderstorms

    • 70
    • 90

    Chance Thunderstorms

    • 70
    • 88

    Chance Thunderstorms

Today 17 Sep Southern Orange

Sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Temperature falling into the mid 80s this afternoon. Light and variable Winds, becoming south around 5 Mph this afternoon. Chance of rain 20 percent.

Tonight 17 Sep Southern Orange

Partly cloudy. Lows in the lower 70s. South Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Orange County Airport Temperature Statistics

September Temperature

Orange, Orange County Airport (0 miles)

  • Lowest 9 September, 2025

    57.2 °F

  • Average September

    79.8 °F

  • Highest 13 September, 2025

    97.9 °F

Climate (2020–Present)

Orange, Orange County Airport (0 miles)

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  • Average Low 2020–2025

    62.5 °F

  • Average 2020–2025

    71 °F

  • Average High 2020–2025

    80.4 °F
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