Bonita Reservoir Weather Forecast

    • 55
    • 72

    Partly Sunny

    • 56
    • 71

    Mostly Cloudy

    • 53
    • 66

    Chance Rain Showers

    • 52
    • 68

    Partly Sunny

    • 52
    • 69

    Partly Sunny

    • 54
    • 71

    Partly Sunny

Today 23 Apr Orange County Coastal

Patchy fog in the morning. Partly cloudy. Highs 69 to 74. Areas of Winds southeast 10 Mph becoming southwest with Gusts to 25 Mph in the afternoon.

Tonight 23 Apr Orange County Coastal

Mostly clear in the evening. Becoming partly cloudy. Lows 53 to 56. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph becoming southeast overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bonita Reservoir Temperature Statistics

April Temperature

John Wayne-Orange County Airport (3.1 miles)

  • Lowest 4 April, 2026

    55.7 °F

  • Average April

    66.8 °F

  • Highest 4 April, 2026

    86.6 °F

Climate (2021–Present)

John Wayne-Orange County Airport (3.1 miles)

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  • Average Low 2021–2026

    59 °F

  • Average 2021–2026

    66 °F

  • Average High 2021–2026

    73.7 °F
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