Steamboat Lake Weather Forecast

    • 41
    • 73

    Breezy

    • 33
    • 74

    Partly Sunny

    • 38
    • 73

    Mostly Cloudy

    • 31
    • 63

    Chance Rain/Snow

    • 29
    • 47

    Slight Chance Thunderstorms

Today 14 May Green Mountains and Rattlesnake Range

Sunny, windy with Highs in the upper 60s. West Winds 20 to 30 Mph with Gusts up to 45 Mph.

Tonight 14 May Green Mountains and Rattlesnake Range

Mostly clear and breezy. Lows in the mid 40s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Steamboat Lake Temperature Statistics

May Temperature

Casper, Natrona County International Airport (38.5 miles)

  • Lowest 6 May, 2026

    18.6 °F

  • Average May

    50.8 °F

  • Highest 11 May, 2026

    84 °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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