Steamboat Lake Weather Forecast

    • 42
    • 82

    Becoming Sunny

    • 40
    • 79

    Mostly Sunny

    • 41
    • 78

    Sunny

    • 44
    • 79

    Mostly Sunny

    • 36
    • 77

    Chance Rain Showers

    • 31
    • 62

    Rain/Snow Likely

Today 6 Oct Green Mountains and Rattlesnake Range

Partly cloudy this Morning, then clearing. Highs in the upper 70s. West Winds around 10 Mph. Gusts up to 25 Mph this afternoon.

Tonight 6 Oct Green Mountains and Rattlesnake Range

Mostly clear. Lows in the mid 40s. Northwest Winds around 10 Mph with Gusts up to 20 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Steamboat Lake Temperature Statistics

October Temperature

Casper, Natrona County International Airport (38.5 miles)

  • Lowest 2 October, 2026

    37 °F

  • Average October

    61.1 °F

  • Highest 2 October, 2026

    82 °F

Climate (2021–2026)

Casper, Natrona County International Airport (38.5 miles)

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

  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    61.6 °F
Get WillyWeather+ to remove ads