Island Park Weather Forecast

    • 63
    • 95

    Thunderstorms

    • 64
    • 98

    Isolated Thunderstorms

    • 61
    • 96

    Slight Chance Thunderstorms

    • 60
    • 94

    Chance Thunderstorms

    • 59
    • 93

    Slight Chance Thunderstorms

    • 60
    • 94

    Slight Chance Thunderstorms

Today 25 Jul Rock Springs and Green River

Mostly sunny in the Morning, then partly cloudy with scattered Showers and Thunderstorms in the afternoon. Some Thunderstorms may produce gusty Winds in the afternoon. Highs in the lower 90s. West Winds 10 to 15 Mph with Gusts up to 25 Mph in the afternoon. Chance of rain 30 percent.

Tonight 25 Jul Rock Springs and Green River

Partly cloudy. Lows around 60. West Winds around 10 Mph.

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  • Temperature Real-Time

Island Park Temperature Statistics

July Temperature

Rock Springs, Rock Springs-Sweetwater County Airport (21.1 miles)

  • Lowest 1 July, 2026

    43.6 °F

  • Average July

    74.7 °F

  • Highest 12 July, 2026

    98.7 °F

Climate (2021–2026)

Rock Springs, Rock Springs-Sweetwater County Airport (21.1 miles)

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  • Average Low 2021–2026

    34.1 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    58 °F
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