Bighorn National Forest Weather Forecast

    • 39
    • 55

    Increasing Clouds

    • 42
    • 58

    Slight Chance Thunderstorms

    • 39
    • 53

    Chance Rain Showers

    • 38
    • 52

    Rain Showers Likely

    • 36
    • 49

    Rain Showers Likely

    • 34
    • 50

    Chance Rain Showers

Today 25 Aug Bighorn Mountains Southeast

Partly cloudy. Highs in the upper 60s. Northeast Winds 10 to 15 Mph.

Tonight 25 Aug Bighorn Mountains Southeast

Partly cloudy. Lows in the upper 40s. Northeast Winds 10 to 15 Mph, becoming west after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Bighorn National Forest Temperature Statistics

August Temperature

Sheridan County Airport (23 miles)

  • Lowest 9 August, 2025

    44.7 °F

  • Average August

    71.1 °F

  • Highest 19 August, 2025

    101.6 °F

Climate (2020–Present)

Sheridan County Airport (23 miles)

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

  • Average Low 2020–2025

    33.1 °F

  • Average 2020–2025

    47 °F

  • Average High 2020–2025

    61.4 °F
Get WillyWeather+ to remove ads