Ireland Lake Weather Forecast

    • 32
    • 43

    Mostly Sunny

    • 32
    • 46

    Breezy

    • 31
    • 45

    Mostly Sunny

    • 34
    • 48

    Mostly Sunny

    • 33
    • 45

    Chance Rain

    • 36
    • 47

    Slight Chance Rain

    • 38
    • 49

    Slight Chance Rain

Today 2 Sep Yosemite NP outside of the valley

Sunny. Highs 48 to 62. Southwest Winds 5 to 15 Mph with Gusts to around 40 Mph.

Tonight 2 Sep Yosemite NP outside of the valley

Mostly clear. Lows 32 to 44. South Winds up to 10 Mph with Gusts to around 30 Mph.

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Ireland Lake Temperature Statistics

September Temperature

Mammoth Yosemite Airport (27.3 miles)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

Mammoth Yosemite Airport (27.3 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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