Yucaipa Regional Park Weather Forecast

    • 71
    • 94

    Chance Rain Showers

    • 69
    • 93

    Chance Rain Showers

    • 67
    • 91

    Chance Rain Showers

    • 63
    • 88

    Slight Chance Thunderstorms

    • 62
    • 87

    Chance Rain Showers

    • 62
    • 86

    Slight Chance Thunderstorms

Today 23 Aug San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy with a chance of Showers and Thunderstorms. Highs 97 to 103. Areas of Winds west to 10 Mph becoming 10 to 15 Mph this afternoon. Chance of measurable precipitation 50 percent.

Tonight 23 Aug San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows 68 to 73. Areas of Winds west to 10 Mph in the evening becoming light. Chance of measurable precipitation 20 percent.

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Yucaipa Regional Park Temperature Statistics

August Temperature

Big Bear City Airport (18 miles)

  • Lowest 17 August, 2025

    35.6 °F

  • Average August

    66.5 °F

  • Highest 12 August, 2025

    86 °F

Climate (2020–Present)

Big Bear City Airport (18 miles)

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  • Average Low 2020–2025

    34.2 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    60.1 °F
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