Bighorn Weather Forecast

    • 45
    • 81

    Decreasing Clouds

    • 50
    • 76

    Mostly Sunny

    • 59
    • 92

    Partly Sunny

    • 51
    • 82

    Chance Rain Showers

    • 50
    • 80

    Chance Rain Showers

    • 46
    • 76

    Slight Chance Rain Showers

Today 11 May Treasure

Decreasing Clouds. Highs in the lower 80s. Northwest Winds 10 to 20 Mph.

Tonight 11 May Treasure

Partly cloudy. Lows in the upper 40s. North Winds 5 to 15 Mph in the evening becoming light overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bighorn Temperature Statistics

May Temperature

Billings, Billings Logan International Airport (57.2 miles)

  • Lowest 6 May, 2026

    28.7 °F

  • Average May

    55.1 °F

  • Highest 3 May, 2026

    77.6 °F

Climate (2021–Present)

Billings, Billings Logan International Airport (57.2 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    61.3 °F
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