Steamboat Lake Weather Forecast

    • 50
    • 77

    Chance Thunderstorms

    • 47
    • 75

    Rain Showers Likely

    • 48
    • 86

    Slight Chance Thunderstorms

    • 44
    • 78

    Slight Chance Thunderstorms

    • 42
    • 74

    Breezy

    • 42
    • 73

    Breezy

Today 24 Jun Green Mountains and Rattlesnake Range

Mostly sunny with a chance of Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds and small hail. Highs in the upper 70s. North Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 30 percent.

Tonight 24 Jun Green Mountains and Rattlesnake Range

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Some Thunderstorms may produce gusty Winds and small hail in the evening. Some Thunderstorms may produce gusty Winds and small hail after midnight. Breezy with Lows in the lower 50s. Northeast Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming east around 10 Mph with Gusts up to 25 Mph after midnight. 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

    62.3 °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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