Steamboat Lake Weather Forecast

    • 47
    • 81

    Increasing Clouds

    • 45
    • 85

    Breezy

    • 47
    • 87

    Mostly Sunny

    • 48
    • 92

    Partly Sunny

    • 44
    • 83

    Slight Chance Thunderstorms

    • 45
    • 82

    Slight Chance Thunderstorms

Today 3 Jun Green Mountains and Rattlesnake Range

Sunny, breezy with Highs in the upper 70s. Southwest Winds 15 to 20 Mph. Gusts up to 35 Mph this afternoon.

Tonight 3 Jun Green Mountains and Rattlesnake Range

Partly cloudy and breezy. Lows around 50. West Winds 15 to 20 Mph with Gusts up to 30 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Steamboat Lake Temperature Statistics

June Temperature

Casper, Natrona County International Airport (38.5 miles)

  • Lowest 1 June, 2026

    42.1 °F

  • Average June

    61.2 °F

  • Highest 1 June, 2026

    79 °F

Climate (2021–Present)

Casper, Natrona County International Airport (38.5 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    61.5 °F
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