Big Bear City Weather Forecast

    • 25
    • 48

    Sunny

    • 27
    • 57

    Sunny

    • 25
    • 55

    Mostly Sunny

    • 29
    • 58

    Sunny

    • 30
    • 58

    Mostly Sunny

    • 31
    • 61

    Sunny

    • 31
    • 60

    Sunny

Today 5 Dec San Bernardino County Mountains

Sunny. Not as cool. Highs 47 to 56 above 6000 feet to 53 to 62 below 6000 feet. Areas of Winds north 10 to 15 Mph with Gusts to 25 Mph.

Tonight 5 Dec San Bernardino County Mountains

Clear. Lows 28 to 38 above 6000 feet to 38 to 46 below 6000 feet. Areas of Winds northwest 10 Mph.

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Big Bear City Temperature Statistics

December Temperature

Big Bear City Airport (0.6 miles)

  • Lowest 2 December, 2025

    19.4 °F

  • Average December

    32.7 °F

  • Highest 2 December, 2025

    53.6 °F

Climate (2020–Present)

Big Bear City Airport (0.6 miles)

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  • Average Low 2020–2025

    34 °F

  • Average 2020–2025

    49 °F

  • Average High 2020–2025

    59.9 °F
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