Whitney Portal Weather Forecast

    • 35
    • 49

    Becoming Sunny

    • 38
    • 51

    Mostly Sunny

    • 40
    • 55

    Sunny

    • 39
    • 55

    Mostly Sunny

    • 39
    • 53

    Partly Sunny

    • 39
    • 52

    Mostly Sunny

Today 5 Nov Eastern Sierra Slopes of Inyo County

Sunny. Highs 42 to 52. North Winds up to 10 Mph.

Tonight 5 Nov Eastern Sierra Slopes of Inyo County

Mostly clear. Lows 28 to 38. Northwest Winds 5 to 10 Mph with Gusts to around 25 Mph.

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Whitney Portal Temperature Statistics

November Temperature

Bishop, Bishop Airport (54.1 miles)

  • Lowest 2 November, 2026

    33.1 °F
  • Average November

    47.8 °F
  • Highest 2 November, 2026

    62.1 °F

Climate (2021–2026)

Bishop, Bishop Airport (54.1 miles)

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  • Average Low 2021–2026

    40.8 °F
  • Average 2021–2026

    59.7 °F
  • Average High 2021–2026

    76.7 °F
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