Green River Weather Forecast

    • 22
    • 55

    Chance Rain/Snow

    • 20
    • 37

    Slight Chance Snow Showers

    • 24
    • 52

    Mostly Sunny

    • 35
    • 65

    Partly Sunny

    • 40
    • 71

    Mostly Sunny

    • 42
    • 73

    Partly Sunny

    • 38
    • 67

    Slight Chance Thunderstorms

Today 16 Apr Rock Springs and Green River

Mostly cloudy with a chance of snow Showers, rain Showers with a slight chance of Thunderstorms. Windy with Highs in the mid 50s. Temperature falling to around 40 late. West Winds 20 to 30 Mph with Gusts up to 45 Mph. Chance of precipitation 30 percent.

Tonight 16 Apr Rock Springs and Green River

Mostly cloudy with a chance of snow Showers in the Evening, then partly cloudy after midnight. Breezy, cold with Lows around 20. West Winds 15 to 25 Mph. Gusts up to 40 Mph in the evening. Chance of snow 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green River Temperature Statistics

April Temperature

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

  • Lowest 3 April, 2026

    22.6 °F

  • Average April

    45.3 °F

  • Highest 10 April, 2026

    70.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    34.2 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    58 °F
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