Deadmans Lake Weather Forecast

    • 34
    • 65

    Mostly Sunny

    • 34
    • 63

    Mostly Sunny

    • 36
    • 62

    Mostly Sunny

    • 38
    • 65

    Sunny

Today 4 Nov San Bernardino County Mountains

Sunny. Highs 57 to 67 above 6000 feet to 64 to 74 below 6000 feet. Areas of Winds south 10 Mph.

Tonight 4 Nov San Bernardino County Mountains

Clear. Lows 32 to 42 above 6000 feet to 42 to 52 below 6000 feet. Areas of Winds south 10 to 15 Mph. Gusts to 30 Mph overnight.

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Deadmans Lake Temperature Statistics

November Temperature

Big Bear City Airport (5 miles)

  • Lowest 1 November, 2025

    28.4 °F

  • Average November

    50.9 °F

  • Highest 1 November, 2025

    66.2 °F

Climate (2020–Present)

Big Bear City Airport (5 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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