Bighorn National Forest Weather Forecast

    • 1
    • 11

    Partly Sunny

    • -6
    • 9

    Snow Showers Likely

    • -13
    • -2

    Snow Showers Likely

    • -6
    • -1

    Chance Snow Showers

    • -3
    • 3

    Cold

    • 9
    • 17

    Partly Sunny

    • 10
    • 19

    Mostly Cloudy

Today 21 Jan Bighorn Mountains Southeast

Mostly sunny and breezy. Highs in the lower 20s. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 21 Jan Bighorn Mountains Southeast

Mostly clear. Cold with Lows 5 to 11 above. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bighorn National Forest Temperature Statistics

January Temperature

Sheridan County Airport (23 miles)

  • Lowest 17 January, 2026

    12 °F

  • Average January

    36.7 °F

  • Highest 12 January, 2026

    64.9 °F

Climate (2021–Present)

Sheridan County Airport (23 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    61.6 °F
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