Boulder Bay Weather Forecast

    • 17
    • 39

    Rain/Snow

    • 18
    • 37

    Mostly Sunny

    • 19
    • 40

    Mostly Sunny

    • 22
    • 42

    Mostly Sunny

    • 26
    • 47

    Partly Sunny

    • 28
    • 48

    Chance Rain Showers

Today 26 Dec San Bernardino County Mountains

Rain and snow Showers. Precipitation may be heavy at Times. Highs 36 to 46 above 6000 feet to 44 to 51 below 6000 feet. Local snow accumulation of 1 to 3 Inches. Snow level 7500 feet. Areas of Winds south 15 to 25 Mph. Gusts to 45 Mph becoming 40 Mph this afternoon.

Tonight 26 Dec San Bernardino County Mountains

Mostly cloudy with Showers in the Evening, then partly cloudy with a chance of Showers overnight. Colder. Lows 17 to 27 above 6000 feet to 27 to 37 below 6000 feet. Local snow accumulation of 1 to 2 Inches. Snow level 6000 feet. Becoming 5000 feet. Areas of Winds west 15 to 25 Mph with Gusts to 40 Mph.

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Boulder Bay Temperature Statistics

December Temperature

Big Bear City Airport (5.6 miles)

  • Lowest 2 December, 2025

    19.4 °F

  • Average December

    43 °F

  • Highest 18 December, 2025

    66.2 °F

Climate (2020–Present)

Big Bear City Airport (5.6 miles)

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  • Average Low 2020–2025

    34 °F

  • Average 2020–2025

    49 °F

  • Average High 2020–2025

    60 °F
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