Yosemite Valley Weather Forecast

    • 37
    • 55

    Mostly Sunny

    • 39
    • 55

    Partly Sunny

    • 42
    • 66

    Mostly Sunny

    • 44
    • 70

    Mostly Sunny

    • 45
    • 71

    Mostly Sunny

    • 45
    • 71

    Mostly Sunny

Today 6 Dec Yosemite Valley

Sunny. Highs 48 to 56. East Winds up to 5 Mph shifting to the southwest in the afternoon.

Tonight 6 Dec Yosemite Valley

Mostly clear. Lows 35 to 41. Northeast Winds up to 5 Mph.

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Yosemite Valley Temperature Statistics

December Temperature

Mammoth Yosemite Airport (41.6 miles)

  • Lowest 4 December, 2025

    10.4 °F

  • Average December

    31.9 °F

  • Highest 2 December, 2025

    59 °F

Climate (2020–Present)

Mammoth Yosemite Airport (41.6 miles)

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  • Average Low 2020–2025

    29.7 °F

  • Average 2020–2025

    46 °F

  • Average High 2020–2025

    60.8 °F
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