Mount Williamson Weather Forecast

    • 44
    • 67

    Sunny

    • 42
    • 62

    Sunny

    • 49
    • 64

    Sunny

    • 51
    • 70

    Mostly Sunny

    • 50
    • 71

    Mostly Sunny

    • 46
    • 66

    Mostly Sunny

    • 49
    • 67

    Mostly Sunny

Today 19 Sep Los Angeles County Mountains excluding the Santa Monica Range

Sunny except for patchy morning low Clouds and fog on the north Slopes. Highs from the 70s to around 80 at low Elevations to the lower to mid 60s at high Elevations. West Winds 15 to 25 Mph with Gusts to 35 Mph.

Tonight 19 Sep Los Angeles County Mountains excluding the Santa Monica Range

Clear. Lows from the lower to mid 50s at low Elevations to the 40s in Colder Valleys and Peaks. West Winds 15 to 25 Mph shifting to the northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Williamson Temperature Statistics

September Temperature

Palmdale, Palmdale Production Flight Plant (21.7 miles)

  • Lowest 11 September, 2019

    53.1 °F

  • Average September

    78.7 °F

  • Highest 1 September, 2019

    102.9 °F

Climate (2010–Present)

Palmdale, Palmdale Production Flight Plant (21.7 miles)

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  • Average Low 2010–Present

    51.1 °F

  • Average 2010–Present

    64.6 °F

  • Average High 2010–Present

    78.1 °F
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