Tuolumne Meadows Weather Forecast

    • 41
    • 76

    Increasing Clouds

    • 43
    • 78

    Partly Sunny

    • 44
    • 78

    Chance Rain

    • 43
    • 74

    Rain Showers Likely

    • 40
    • 70

    Rain Showers Likely

    • 38
    • 68

    Rain Showers Likely

Today 20 Aug Yosemite NP outside of the valley

Sunny. Highs 68 to 80. South Winds up to 10 Mph shifting to the southwest in the afternoon.

Tonight 20 Aug Yosemite NP outside of the valley

Mostly clear in the evening then becoming mostly cloudy. Lows 46 to 60. East Winds up to 10 Mph.

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  • Temperature Real-Time

Tuolumne Meadows Temperature Statistics

August Temperature

Mammoth Yosemite Airport (32.3 miles)

  • Lowest 5 August, 2025

    39.2 °F
  • Average August

    66.7 °F
  • Highest 10 August, 2025

    87.8 °F

Climate (2020–Present)

Mammoth Yosemite Airport (32.3 miles)

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  • Average Low 2020–2025

    29.7 °F
  • Average 2020–2025

    46.3 °F
  • Average High 2020–2025

    61.1 °F
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