San Bernardino National Forest Weather Forecast

    • 49
    • 63

    Sunny

    • 51
    • 64

    Mostly Sunny

    • 57
    • 66

    Sunny

    • 62
    • 72

    Sunny

    • 64
    • 73

    Sunny

    • 63
    • 72

    Mostly Sunny

    • 62
    • 71

    Sunny

Today 7 Jun San Bernardino County Mountains

Sunny. Highs 65 to 75 above 6000 feet to 71 to 81 below 6000 feet. Areas of Winds west 10 Mph becoming south with Gusts to 30 Mph this afternoon.

Tonight 7 Jun San Bernardino County Mountains

Clear, Colder. Lows 36 to 46 above 6000 feet to 45 to 55 below 6000 feet. Areas of Winds south 10 to 20 Mph. Gusts to 35 Mph. Becoming 25 Mph overnight.

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San Bernardino National Forest Temperature Statistics

June Temperature

Big Bear City Airport (9.9 miles)

  • Lowest 1 June, 2026

    36.1 °F

  • Average June

    61.6 °F

  • Highest 5 June, 2026

    78.6 °F

Climate (2021–Present)

Big Bear City Airport (9.9 miles)

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  • Average Low 2021–2026

    33.9 °F

  • Average 2021–2026

    49 °F

  • Average High 2021–2026

    60.3 °F
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