Whitney Portal Weather Forecast

    • 56
    • 78

    Mostly Sunny

    • 50
    • 76

    Breezy

    • 57
    • 77

    Sunny

    • 56
    • 80

    Sunny

    • 54
    • 79

    Breezy

    • 52
    • 77

    Breezy

Today 15 Jun Eastern Sierra Slopes of Inyo County

Sunny, breezy. Highs 71 to 81. Southwest Winds 15 to 25 Mph with Gusts to around 40 Mph.

Tonight 15 Jun Eastern Sierra Slopes of Inyo County

Mostly clear. Lows 48 to 58. West Winds 10 to 20 Mph. Gusts up to 35 Mph in the evening.

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Whitney Portal Temperature Statistics

June Temperature

Bishop, Bishop Airport (54.1 miles)

  • Lowest 5 June, 2025

    49.6 °F

  • Average June

    77.7 °F

  • Highest 10 June, 2025

    101.6 °F

Climate (2020–Present)

Bishop, Bishop Airport (54.1 miles)

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  • Average Low 2020–2025

    41.9 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    76.7 °F
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