Steamboat Lake Weather Forecast

    • 52
    • 95

    Increasing Clouds

    • 52
    • 91

    Mostly Sunny

    • 53
    • 93

    Mostly Sunny

    • 54
    • 94

    Slight Chance Thunderstorms

    • 53
    • 91

    Chance Thunderstorms

    • 52
    • 86

    Rain Showers Likely

    • 51
    • 81

    Rain Showers Likely

Today 15 Jul Green Mountains and Rattlesnake Range

Mostly sunny. Highs around 90. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 15 Jul Green Mountains and Rattlesnake Range

Partly cloudy and breezy. Lows in the mid 50s. Northeast 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

July Temperature

Casper, Natrona County International Airport (38.5 miles)

  • Lowest 2 July, 2026

    46.7 °F

  • Average July

    73.5 °F

  • Highest 12 July, 2026

    103.6 °F

Climate (2021–2026)

Casper, Natrona County International Airport (38.5 miles)

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  • Average Low 2021–2026

    33.2 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    61.5 °F
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