Bonita Weather Forecast

    • 61
    • 84

    Mostly Cloudy

    • 59
    • 80

    Mostly Cloudy

    • 59
    • 81

    Mostly Sunny

    • 61
    • 84

    Mostly Sunny

    • 62
    • 86

    Mostly Sunny

    • 63
    • 86

    Partly Sunny

    • 64
    • 88

    Mostly Sunny

Today 12 Aug Eastern San Gabriel Mountains

Mostly cloudy. A chance of Showers and Thunderstorms in the afternoon. Highs from the upper 70s to mid 80s at low Elevations to the upper 60s to mid 70s at high Elevations. Southwest Winds 15 to 25 Mph with Gusts to 35 Mph in the afternoon.

Tonight 12 Aug Eastern San Gabriel Mountains

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the 50s to lower 60s. South Winds 15 to 25 Mph.

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Bonita Temperature Statistics

August Temperature

Brackett Field Airport (3.7 miles)

  • Lowest 4 August, 2026

    64.4 °F

  • Average August

    82.7 °F

  • Highest 8 August, 2026

    98.6 °F

Climate (2021–2026)

Brackett Field Airport (3.7 miles)

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  • Average Low 2021–2026

    56 °F

  • Average 2021–2026

    68 °F

  • Average High 2021–2026

    75.9 °F
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