Steamboat Lake Weather Forecast

    • 45
    • 81

    Rain Showers

    • 42
    • 71

    Mostly Sunny

    • 41
    • 71

    Windy

    • 43
    • 77

    Mostly Sunny

    • 45
    • 81

    Mostly Sunny

    • 48
    • 87

    Mostly Sunny

    • 48
    • 90

    Breezy

Today 27 Jun Green Mountains and Rattlesnake Range

Partly cloudy with Showers and scattered Thunderstorms. Some Thunderstorms may be severe. Breezy with Highs in the lower 70s. West Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of rain 80 percent.

Tonight 27 Jun Green Mountains and Rattlesnake Range

Mostly cloudy with scattered Showers with isolated Thunderstorms in the Evening, then partly cloudy after midnight. Some Thunderstorms may be severe. Breezy with Lows in the mid 40s. Southwest Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 40 percent.

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Steamboat Lake Temperature Statistics

June Temperature

Casper, Natrona County International Airport (38.5 miles)

  • Lowest 15 June, 2026

    30.7 °F

  • Average June

    62.7 °F

  • Highest 6 June, 2026

    96.7 °F

Climate (2021–2026)

Casper, Natrona County International Airport (38.5 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    61.4 °F
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