Owens-Illinois Reservoir Weather Forecast

    • 69
    • 91

    Mostly Sunny

    • 70
    • 92

    Mostly Sunny

    • 71
    • 92

    Mostly Sunny

    • 72
    • 90

    Slight Chance Thunderstorms

    • 73
    • 90

    Chance Thunderstorms

    • 70
    • 90

    Chance Thunderstorms

Today 18 Sep Northern Orange

Patchy fog this morning. Sunny. Highs around 90. Light and variable Winds, becoming southeast around 5 Mph this afternoon.

Tonight 18 Sep Northern Orange

Mostly clear. Lows in the upper 60s. South Winds around 5 Mph in the Evening, becoming light and variable.

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Owens-Illinois Reservoir Temperature Statistics

September Temperature

Orange, Orange County Airport (11.2 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 (11.2 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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