Ireland Lake Weather Forecast

    • 24
    • 34

    Becoming Sunny

    • 27
    • 38

    Mostly Sunny

    • 29
    • 41

    Mostly Sunny

    • 30
    • 42

    Mostly Sunny

    • 29
    • 42

    Mostly Sunny

    • 28
    • 42

    Mostly Sunny

Today 7 Dec Yosemite NP outside of the valley

Mostly sunny. Patchy dense fog in the morning. Highs 41 to 53. South Winds up to 5 Mph shifting to the west in the afternoon.

Tonight 7 Dec Yosemite NP outside of the valley

Mostly clear. Near steady temperature in the mid 30s. Northeast Winds up to 10 Mph.

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Ireland Lake Temperature Statistics

December Temperature

Mammoth Yosemite Airport (27.3 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 (27.3 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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