Basin Weather Forecast

    • 35
    • 49

    Mostly Cloudy

    • 27
    • 53

    Chance Rain Showers

    • 23
    • 40

    Mostly Cloudy

    • 22
    • 44

    Partly Sunny

    • 24
    • 50

    Partly Sunny

    • 27
    • 50

    Partly Sunny

    • 28
    • 52

    Partly Sunny

Today 10 Dec North Bighorn Basin

Partly cloudy. Near steady temperature in the mid 40s. Southeast Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 10 Dec North Bighorn Basin

Partly cloudy this Evening, then becoming mostly cloudy. Near steady temperature in the lower 40s. South Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Basin Temperature Statistics

December Temperature

South Big Horn County Airport (9.3 miles)

  • Lowest 1 December, 2025

    3.9 °F

  • Average December

    28.7 °F

  • Highest 2 December, 2025

    39 °F

Climate (2020–Present)

South Big Horn County Airport (9.3 miles)

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  • Average Low 2020–2025

    33.8 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    61.4 °F
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