Garnet Lake Weather Forecast

    • 11
    • 27

    Slight Chance Thunderstorms

    • 14
    • 30

    Mostly Sunny

    • 21
    • 39

    Mostly Sunny

    • 25
    • 45

    Partly Sunny

    • 26
    • 42

    Partly Sunny

    • 30
    • 48

    Mostly Sunny

Today 3 Apr Upper San Joaquin River

Not as cold. Sunny until late afternoon then becoming partly sunny. Slight chance of snow late in the morning. Slight chance of Thunderstorms and snow Showers in the afternoon. Highs 23 to 39. Northeast Winds up to 10 Mph shifting to the northwest in the afternoon. Gusts up to 30 Mph. Chance of precipitation 20 percent.

Tonight 3 Apr Upper San Joaquin River

Mostly cloudy with chance of snow Showers and slight chance of Thunderstorms in the Evening, then mostly clear after midnight. Lows 8 to 22. Northeast Winds up to 10 Mph with Gusts to around 35 Mph. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Garnet Lake Temperature Statistics

April Temperature

Mammoth Yosemite Airport (18 miles)

  • Lowest 1 April, 2025

    23 °F
  • Average April

    30.4 °F
  • Highest 1 April, 2025

    39.2 °F

Climate (2020–Present)

Mammoth Yosemite Airport (18 miles)

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  • Average Low 2020–2025

    29.9 °F
  • Average 2020–2025

    46.5 °F
  • Average High 2020–2025

    61.3 °F
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