Big Bear Lake Weather Forecast

    • 52
    • 68

    Sunny

    • 55
    • 69

    Mostly Sunny

    • 46
    • 68

    Partly Sunny

    • 37
    • 59

    Partly Sunny

    • 44
    • 58

    Mostly Cloudy

    • 44
    • 59

    Mostly Cloudy

    • 39
    • 57

    Chance Rain

Today 18 Mar Northern Trinity

Sunny. Highs 75 to 90.

Tonight 18 Mar Northern Trinity

Clear. Lows 46 to 56.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Bear Lake Temperature Statistics

March Temperature

Trinity Center (14.3 miles)

  • Lowest 6 March, 2026

    30.2 °F

  • Average March

    52.1 °F

  • Highest 16 March, 2026

    77 °F

Climate (2021–Present)

Trinity Center (14.3 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    53.9 °F

  • Average High 2021–2026

    66.9 °F
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