Whitney Portal Weather Forecast

    • 40
    • 55

    Becoming Sunny

    • 42
    • 55

    Partly Sunny

    • 45
    • 59

    Mostly Sunny

    • 46
    • 63

    Mostly Sunny

    • 48
    • 64

    Sunny

    • 48
    • 66

    Sunny

Today 14 Mar Eastern Sierra Slopes of Inyo County

Sunny. Highs 52 to 62. West Winds 10 to 15 Mph with Gusts to around 35 Mph.

Tonight 14 Mar Eastern Sierra Slopes of Inyo County

Mostly clear. Lows 33 to 43. Northwest Winds 5 to 15 Mph with Gusts to around 30 Mph.

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Whitney Portal Temperature Statistics

March Temperature

Bishop, Bishop Airport (54.1 miles)

  • Lowest 4 March, 2026

    28.7 °F

  • Average March

    51.9 °F

  • Highest 10 March, 2026

    75.9 °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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