Mammoth Lakes Weather Forecast

    • 30
    • 51

    Partly Sunny

    • 15
    • 48

    Becoming Sunny

    • 25
    • 51

    Mostly Sunny

    • 30
    • 56

    Partly Sunny

    • 31
    • 57

    Partly Sunny

    • 29
    • 53

    Slight Chance Snow Showers

    • 25
    • 49

    Chance Snow Showers

Today 15 Apr Mono

Sunny in the morning then becoming mostly cloudy. Highs 52 to 62. Light Winds becoming southwest 10 to 15 Mph with Gusts up to 30 Mph in the afternoon.

Tonight 15 Apr Mono

Mostly cloudy in the evening then becoming partly cloudy. Lows 24 to 34. Southwest Winds 10 to 15 Mph. Gusts up to 35 Mph in the evening. Ridge Gusts up to 55 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mammoth Lakes Temperature Statistics

April Temperature

Mammoth Yosemite Airport (6.8 miles)

  • Lowest 4 April, 2026

    14 °F

  • Average April

    43.8 °F

  • Highest 7 April, 2026

    68 °F

Climate (2021–Present)

Mammoth Yosemite Airport (6.8 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    60.8 °F
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