Ernst Field Weather Forecast

    • 45
    • 55

    Rain Showers

    • 48
    • 57

    Mostly Sunny

    • 51
    • 67

    Sunny

    • 54
    • 70

    Mostly Sunny

    • 56
    • 74

    Mostly Sunny

    • 53
    • 72

    Partly Sunny

Today 14 Oct San Bernardino and Riverside County Valleys-The Inland Empire

Showers and a slight chance of Thunderstorms. Highs 58 to 63. Areas of Winds south 10 to 20 Mph with Gusts to 30 Mph.

Tonight 14 Oct San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. A chance of Showers. Lows 43 to 48. Areas of Winds southwest 10 Mph in the evening becoming light. Chance of measurable precipitation 40 percent.

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Ernst Field Temperature Statistics

October Temperature

Big Bear City Airport (46 miles)

  • Lowest 4 October, 2025

    30.2 °F

  • Average October

    51.1 °F

  • Highest 8 October, 2025

    69.8 °F

Climate (2020–Present)

Big Bear City Airport (46 miles)

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  • Average Low 2020–2025

    34.1 °F

  • Average 2020–2025

    49.1 °F

  • Average High 2020–2025

    60 °F
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