Humble Reservoir Weather Forecast

    • 54
    • 73

    Increasing Clouds

    • 53
    • 65

    Rain Showers Likely

    • 52
    • 65

    Partly Sunny

    • 51
    • 69

    Partly Sunny

    • 53
    • 71

    Partly Sunny

    • 53
    • 71

    Partly Sunny

Today 24 Apr Orange County Inland

Partly cloudy this morning. Becoming mostly sunny. Highs 72 to 75. Areas of Winds south 10 to 15 Mph. Gusts to 25 Mph this afternoon.

Tonight 24 Apr Orange County Inland

Partly cloudy in the evening. Becoming cloudy. Lows 52 to 56. Areas of Winds southwest 10 Mph.

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Humble Reservoir Temperature Statistics

April Temperature

Fullerton, Fullerton Municipal Airport (6.8 miles)

  • Lowest 4 April, 2026

    52.6 °F

  • Average April

    67.3 °F

  • Highest 4 April, 2026

    91.7 °F

Climate (2021–Present)

Fullerton, Fullerton Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    57 °F

  • Average 2021–2026

    66.4 °F

  • Average High 2021–2026

    76.8 °F
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