Mount Williamson Weather Forecast

    • 37
    • 50

    Increasing Clouds

    • 37
    • 43

    Snow Likely

    • 34
    • 40

    Rain

    • 33
    • 38

    Blizzard

    • 28
    • 36

    Blizzard

    • 29
    • 36

    Slight Chance Snow

Today 14 Feb Eastern San Gabriel Mountains

Sunny in the morning then partly cloudy. Highs from the upper 50s and 60s at low Elevations to the mid 40s to lower 50s at high Elevations. South Winds around 15 Mph in the afternoon.

Tonight 14 Feb Eastern San Gabriel Mountains

Mostly cloudy. Lows in the 40s to around 50 except around 30 Colder Valleys and Slopes. South Winds 15 to 25 Mph.

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Mount Williamson Temperature Statistics

February Temperature

Gray Butte Field Airport (16.8 miles)

  • Lowest

  • Average February

  • Highest

Climate (2021–Present)

Gray Butte Field Airport (16.8 miles)

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  • Average Low 2021–2025

    50.2 °F
  • Average 2021–2025

    64.2 °F
  • Average High 2021–2025

    77.8 °F
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