Whitney Portal Weather Forecast

    • 39
    • 51

    Chance Thunderstorms

    • 39
    • 51

    Chance Thunderstorms

    • 40
    • 55

    Chance Rain Showers

    • 32
    • 50

    Snow Showers Likely

    • 32
    • 39

    Snow Showers Likely

    • 32
    • 41

    Chance Rain/Snow

    • 36
    • 48

    Partly Sunny

Today 30 Apr Eastern Sierra Slopes of Inyo County

Mostly cloudy with a 50 percent chance of Thunderstorms and snow Showers. Snow may be heavy at Times. Highs 46 to 56. Southwest Winds 5 to 10 Mph.

Tonight 30 Apr Eastern Sierra Slopes of Inyo County

Mostly cloudy. Chance of rain Showers, snow Showers and slight chance of Thunderstorms in the evening. Lows 33 to 43. Northwest Winds 5 to 15 Mph. Chance of precipitation 50 percent.

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Whitney Portal Temperature Statistics

April Temperature

Bishop, Bishop Airport (54.1 miles)

  • Lowest 1 April, 2025

    23.8 °F

  • Average April

    56.9 °F

  • Highest 10 April, 2025

    86.6 °F

Climate (2020–Present)

Bishop, Bishop Airport (54.1 miles)

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  • Average Low 2020–2025

    42 °F

  • Average 2020–2025

    60.8 °F

  • Average High 2020–2025

    76.7 °F
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