Johnson Valley Weather Forecast

    • 63
    • 94

    Sunny

    • 60
    • 90

    Sunny

    • 60
    • 85

    Sunny

    • 60
    • 83

    Sunny

    • 62
    • 85

    Sunny

    • 63
    • 89

    Sunny

Today 8 Sep Apple and Lucerne Valleys

Sunny. Highs 89 to 96. Areas of Winds southwest 10 to 15 Mph with Gusts to 30 Mph becoming west 15 to 25 Mph with Gusts to 40 Mph this afternoon.

Tonight 8 Sep Apple and Lucerne Valleys

Clear. Lows 57 to 64. Areas of Winds west 10 to 20 Mph. Gusts to 35 Mph. Becoming 30 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Valley Temperature Statistics

September Temperature

Big Bear City Airport (16.2 miles)

  • Lowest 6 September, 2025

    42.8 °F

  • Average September

    60.6 °F

  • Highest 1 September, 2025

    78.8 °F

Climate (2020–Present)

Big Bear City Airport (16.2 miles)

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  • Average Low 2020–2025

    34.1 °F

  • Average 2020–2025

    49.3 °F

  • Average High 2020–2025

    60.1 °F
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