Powder River Pass Weather Forecast

    • 27
    • 36

    Mostly Sunny

    • 29
    • 38

    Mostly Sunny

    • 27
    • 36

    Mostly Cloudy

    • 24
    • 39

    Mostly Sunny

    • 12
    • 31

    Partly Sunny

    • 13
    • 20

    Partly Sunny

    • 23
    • 31

    Mostly Sunny

Today 11 Jan Bighorn Mountains West

Partly cloudy. Highs around 40. West Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 11 Jan Bighorn Mountains West

Partly cloudy this Evening, then clearing. Lows in the upper 20s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Powder River Pass Temperature Statistics

January Temperature

Buffalo - Johnson County Airport (27.3 miles)

  • Lowest 9 January, 2026

    19 °F

  • Average January

    37.9 °F

  • Highest 4 January, 2026

    57.9 °F

Climate (2021–Present)

Buffalo - Johnson County Airport (27.3 miles)

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  • Average Low 2021–2026

    36.7 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    59 °F
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