Dome Lake Weather Forecast

    • 18
    • 47

    Becoming Sunny

    • 16
    • 35

    Mostly Sunny

    • 20
    • 35

    Mostly Sunny

    • 34
    • 48

    Partly Sunny

    • 26
    • 50

    Chance Rain/Snow

    • 30
    • 45

    Partly Sunny

    • 29
    • 47

    Mostly Cloudy

Today 29 Oct Northeast Bighorn Mountains

Mostly sunny. Warmer. Highs in the upper 40s. West Winds 10 to 20 Mph.

Tonight 29 Oct Northeast Bighorn Mountains

Mostly clear. Lows around 18. West Winds 5 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Dome Lake Temperature Statistics

October Temperature

Sheridan County Airport (19.9 miles)

  • Lowest 21 October, 2025

    25 °F

  • Average October

    46.7 °F

  • Highest 2 October, 2025

    82.9 °F

Climate (2020–Present)

Sheridan County Airport (19.9 miles)

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

  • Average Low 2020–2025

    33.2 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    61.6 °F
Get WillyWeather+ to remove ads