Glass Mountain Weather Forecast

    • 33
    • 45

    Partly Sunny

    • 35
    • 47

    Mostly Cloudy

    • 31
    • 47

    Windy

    • 28
    • 43

    Chance Snow

    • 25
    • 34

    Chance Snow

    • 26
    • 39

    Partly Sunny

    • 23
    • 39

    Breezy

Today 26 Feb Mono

Partly cloudy in the morning then clearing. Highs 52 to 62. Light Winds.

Tonight 26 Feb Mono

Partly cloudy. Lows 25 to 35. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Glass Mountain Temperature Statistics

February Temperature

Mammoth Yosemite Airport (12.4 miles)

  • Lowest 21 February, 2026

    -5.8 °F

  • Average February

    25.7 °F

  • Highest 24 February, 2026

    57.2 °F

Climate (2021–Present)

Mammoth Yosemite Airport (12.4 miles)

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  • Average Low 2021–2026

    29.5 °F

  • Average 2021–2026

    45.7 °F

  • Average High 2021–2026

    60.6 °F
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