Quartz Mountain Weather Forecast

    • 57
    • 67

    Partly Sunny

    • 57
    • 67

    Slight Chance Thunderstorms

    • 56
    • 69

    Mostly Sunny

    • 56
    • 70

    Mostly Sunny

    • 57
    • 70

    Mostly Sunny

    • 57
    • 71

    Mostly Sunny

Today 20 Jul Upper San Joaquin River

Partly sunny. Chance of rain Showers in the afternoon. Highs 61 to 77. Southwest Winds up to 10 Mph. Chance of Showers 50 percent.

Tonight 20 Jul Upper San Joaquin River

Mostly cloudy in the evening then becoming partly cloudy. Lows 50 to 60. Northwest Winds up to 5 Mph with Gusts to around 20 Mph shifting to the northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Quartz Mountain Temperature Statistics

July Temperature

Mammoth Yosemite Airport (33.6 miles)

  • Lowest 4 July, 2026

    39.2 °F

  • Average July

    66.6 °F

  • Highest 10 July, 2026

    87.8 °F

Climate (2021–2026)

Mammoth Yosemite Airport (33.6 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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