Whitney Portal Weather Forecast

    • 55
    • 76

    Sunny

    • 54
    • 76

    Breezy

    • 54
    • 73

    Mostly Sunny

    • 52
    • 74

    Mostly Sunny

    • 51
    • 74

    Sunny

    • 53
    • 74

    Sunny

    • 54
    • 76

    Sunny

Today 30 Jun Eastern Sierra Slopes of Inyo County

Sunny, breezy. Highs 69 to 79. Southeast Winds 15 to 25 Mph.

Tonight 30 Jun Eastern Sierra Slopes of Inyo County

Mostly clear. Lows 48 to 58. Southwest Winds 5 to 15 Mph. Gusts up to 30 Mph in the evening.

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Whitney Portal Temperature Statistics

June Temperature

Bishop, Bishop Airport (54.1 miles)

  • Lowest 22 June, 2025

    37.7 °F

  • Average June

    76.5 °F

  • Highest 18 June, 2025

    102.7 °F

Climate (2020–Present)

Bishop, Bishop Airport (54.1 miles)

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  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    60.6 °F

  • Average High 2020–2025

    76.7 °F
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