Spillway Lake Weather Forecast

    • 26
    • 43

    Slight Chance Thunderstorms

    • 28
    • 46

    Partly Sunny

    • 29
    • 50

    Mostly Sunny

    • 28
    • 48

    Mostly Sunny

    • 25
    • 44

    Partly Sunny

    • 22
    • 38

    Chance Snow

Today 19 Apr Yosemite NP outside of the valley

Mostly cloudy early in the morning then clearing. Slight chance of Thunderstorms late in the morning. Slight chance of Thunderstorms and snow Showers in the afternoon. Highs 44 to 60. West Winds up to 10 Mph. Chance of precipitation 20 percent.

Tonight 19 Apr Yosemite NP outside of the valley

Mostly clear. A 20 percent chance of Thunderstorms and snow Showers in the evening. Lows 29 to 43. Northeast Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Spillway Lake Temperature Statistics

April Temperature

Mammoth Yosemite Airport (26.1 miles)

  • Lowest 6 April, 2024

    6.6 °F

  • Average April

    39.3 °F

  • Highest 11 April, 2024

    68.2 °F

Climate (2019–Present)

Mammoth Yosemite Airport (26.1 miles)

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  • Average Low 2019–2024

    29.8 °F

  • Average 2019–2024

    46.3 °F

  • Average High 2019–2024

    61 °F
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