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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 41.51°N 109.47°W (Text-Only)
NWS Forecast for: Green River WY
Issued by: National Weather Service Riverton, WY
Last Update: 10:47 pm MST Dec 4, 2025		Print

  • Overnight

    Overnight: Isolated snow showers. Mostly cloudy, with a low around 25. West wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Isolated Snow
    Showers



  • Friday

    Friday: A 20 percent chance of snow showers after 4pm. Mostly cloudy, with a high near 37. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 37 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday
    Night

    Friday Night: A slight chance of snow showers before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 33. Breezy, with a west southwest wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow and
    Breezy


  • Saturday

    Saturday: A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 39. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph.

    High: 39 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 22. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Partly Cloudy
    and Breezy



  • Sunday

    Sunday: Mostly sunny, with a high near 38. Breezy, with a west wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 38 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 26. West wind around 11 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Cloudy




  • Monday

    Monday: Partly sunny, with a high near 42. Breezy.

    High: 42 °F

    Partly Sunny
    and Breezy



  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy






    • Overnight: Isolated snow showers. Mostly cloudy, with a low around 25. West wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Friday: A 20 percent chance of snow showers after 4pm. Mostly cloudy, with a high near 37. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Friday Night: A slight chance of snow showers before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 33. Breezy, with a west southwest wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Saturday: A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 39. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph.

    Saturday Night: Partly cloudy, with a low around 22. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph.

    Sunday: Mostly sunny, with a high near 38. Breezy, with a west wind 11 to 15 mph, with gusts as high as 23 mph.

    Sunday Night: Mostly cloudy, with a low around 26. West wind around 11 mph, with gusts as high as 20 mph.

    Monday: Partly sunny, with a high near 42. Breezy.

    Monday Night: Mostly cloudy, with a low around 27.

    Tuesday: Partly sunny, with a high near 47. Breezy.

    Tuesday Night: A slight chance of rain and snow showers. Mostly cloudy, with a low around 35. Breezy.

    Wednesday: A slight chance of rain and snow showers. Partly sunny, with a high near 49. Breezy.

    Wednesday Night: Mostly cloudy, with a low around 31. Breezy.

    Thursday: Mostly sunny, with a high near 46. Breezy.


    Green River WY
     41.51°N 109.47°W (Elev. 6283 ft)

    Visit your local NWS office at: https://www.weather.gov/riw