Whitney Portal Weather Forecast

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    • 47

    Breezy

    • 24
    • 36

    Breezy

    • 24
    • 35

    Breezy

    • 31
    • 38

    Breezy

    • 37
    • 48

    Mostly Sunny

    • 37
    • 51

    Mostly Sunny

Today 4 Mar Eastern Sierra Slopes of Inyo County

Mostly sunny. Highs 42 to 52. West Winds 10 to 15 Mph with Gusts to around 40 Mph increasing to 20 to 30 Mph with Gusts to around 65 Mph in the afternoon.

Tonight 4 Mar Eastern Sierra Slopes of Inyo County

Mostly clear. Colder. A trace to no accumulation. Lows 17 to 27. Northwest Winds 20 to 30 Mph. Gusts up to 60 Mph decreasing to 50 Mph after midnight.

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Whitney Portal Temperature Statistics

March Temperature

Bishop, Bishop Airport (54.1 miles)

  • Lowest 1 March, 2026

    36 °F

  • Average March

    56.7 °F

  • Highest 1 March, 2026

    71.1 °F

Climate (2021–Present)

Bishop, Bishop Airport (54.1 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    76.5 °F
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