Steamboat Lake Weather Forecast

    • 42
    • 82

    Mostly Sunny

    • 39
    • 64

    Breezy

    • 39
    • 69

    Partly Sunny

    • 41
    • 76

    Partly Sunny

    • 48
    • 86

    Mostly Sunny

    • 43
    • 86

    Breezy

Today 12 Jun Green Mountains and Rattlesnake Range

Sunny, breezy with Highs in the mid 70s. West Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 12 Jun Green Mountains and Rattlesnake Range

Mostly clear and breezy. Lows in the lower 40s. West Winds 15 to 20 Mph, becoming northeast 10 to 15 Mph after midnight. Gusts up to 35 Mph.

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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

    40.6 °F

  • Average June

    64.9 °F

  • Highest 6 June, 2026

    96.7 °F

Climate (2021–Present)

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

    61.5 °F
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