Coso Junction Weather Forecast

    • 48
    • 66

    Increasing Clouds

    • 47
    • 66

    Mostly Cloudy

    • 45
    • 64

    Mostly Cloudy

    • 45
    • 59

    Rain

    • 43
    • 51

    Rain

    • 39
    • 51

    Rain

Today 20 Dec Owens Valley

Mostly sunny. Highs 62 to 65. North Winds 5 to 10 Mph shifting to the east in the afternoon.

Tonight 20 Dec Owens Valley

Partly cloudy in the Evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows 45 to 48. South Winds 5 to 15 Mph.

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Coso Junction Temperature Statistics

December Temperature

China Lake, Naval Air Facility (28 miles)

  • Lowest 5 December, 2025

    28.9 °F

  • Average December

    48.1 °F

  • Highest 11 December, 2025

    70 °F

Climate (2020–Present)

China Lake, Naval Air Facility (28 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    67.9 °F

  • Average High 2020–2025

    82.5 °F
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