Mammoth Lakes Weather Forecast

    • 17
    • 41

    Snow

    • 10
    • 30

    Chance Snow

    • 16
    • 37

    Mostly Sunny

    • 20
    • 45

    Partly Sunny

    • 20
    • 41

    Mostly Sunny

    • 21
    • 40

    Mostly Sunny

Today 20 Jan Mono

Partly cloudy. Chance of snow and rain. Snow level 6000 feet rising to 7000 feet. Highs 42 to 52. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph increasing to 20 to 30 Mph with Gusts up to 50 Mph in the afternoon. Ridge Gusts up to 80 Mph.

Tonight 20 Jan Mono

Snow and rain in the Evening, then snow likely after midnight. Snow level 6500 feet lowering to the valley floor. Snow accumulation up to 3 Inches with 5 to 11 Inches above 7000 feet. Lows 14 to 24. Southwest Winds 20 to 30 Mph. Gusts up to 55 Mph decreasing to 35 Mph after midnight. Ridge Gusts up to 85 Mph.

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Mammoth Lakes Temperature Statistics

January Temperature

Mammoth Yosemite Airport (6.8 miles)

  • Lowest 13 January, 2019

    3.7 °F
  • Average January

    28 °F
  • Highest 3 January, 2019

    49.8 °F

Climate (2010–Present)

Mammoth Yosemite Airport (6.8 miles)

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  • Average Low 2010–Present

    30.3 °F
  • Average 2010–Present

    47.2 °F
  • Average High 2010–Present

    61.9 °F
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