Basin Weather Forecast

    • 49
    • 81

    Increasing Clouds

    • 48
    • 81

    Partly Sunny

    • 47
    • 81

    Partly Sunny

    • 47
    • 75

    Chance Rain Showers

    • 43
    • 66

    Chance Rain Showers

    • 42
    • 65

    Mostly Sunny

Today 24 Sep North Bighorn Basin

Sunny. Highs around 80. Southeast Winds around 10 Mph this afternoon.

Tonight 24 Sep North Bighorn Basin

Mostly clear in the Evening, then becoming partly cloudy. Lows around 50. Southeast Winds around 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Basin Temperature Statistics

September Temperature

South Big Horn County Airport (9.3 miles)

  • Lowest 15 September, 2026

    40.6 °F

  • Average September

    65.7 °F

  • Highest 4 September, 2026

    93.7 °F

Climate (2021–2026)

South Big Horn County Airport (9.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    34.1 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    62.2 °F
Get WillyWeather+ to remove ads