Big Bear Lake Weather Forecast

    • 34
    • 59

    Partly Sunny

    • 33
    • 61

    Chance Thunderstorms

    • 33
    • 63

    Slight Chance Rain Showers

    • 25
    • 60

    Chance Snow Showers

    • 26
    • 40

    Chance Snow Showers

    • 27
    • 43

    Chance Rain/Snow

    • 30
    • 51

    Partly Sunny

Today 30 Apr San Bernardino County Mountains

Partly cloudy. Highs 58 to 68 above 6000 feet to 64 to 74 below 6000 feet. Areas of Winds southwest 10 to 20 Mph. Gusts to 25 Mph. Becoming 35 Mph this afternoon.

Tonight 30 Apr San Bernardino County Mountains

Mostly clear this evening. Becoming partly cloudy. Lows 33 to 43 above 6000 feet to 40 to 50 below 6000 feet. Areas of Winds southwest 10 to 20 Mph. Gusts to 35 Mph this evening.

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Big Bear Lake Temperature Statistics

April Temperature

Big Bear City Airport (3.7 miles)

  • Lowest 3 April, 2025

    15.8 °F

  • Average April

    42.9 °F

  • Highest 11 April, 2025

    69.8 °F

Climate (2020–Present)

Big Bear City Airport (3.7 miles)

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  • Average Low 2020–2025

    34.6 °F

  • Average 2020–2025

    49.7 °F

  • Average High 2020–2025

    60.2 °F
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