7-Day Forecast 41.52°N 109.44°W (Text-Only)
NWS Forecast for: Green River WY
Issued by: National Weather Service Riverton, WY
Last Update: 7:28 pm MDT Jul 15, 2025




Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Mostly cloudy, with a low around 56. East wind around 8 mph. Chance of precipitation is 40%.

Wednesday: A slight chance of showers and thunderstorms between 1pm and 5pm. Mostly sunny, with a high near 86. East wind 6 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

Wednesday Night: Mostly clear, with a low around 53. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

Thursday: A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 90. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

Thursday Night: Mostly cloudy, with a low around 58. Southwest wind 8 to 13 mph becoming light south southwest after midnight. Winds could gust as high as 21 mph.

Friday: A 10 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 87. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

Friday Night: A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. West southwest wind 5 to 9 mph becoming south after midnight.

Saturday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 85.

Saturday Night: Partly cloudy, with a low around 55.

Sunday: Sunny, with a high near 88.

Sunday Night: Partly cloudy, with a low around 55.

Monday: Sunny, with a high near 89.

Monday Night: Partly cloudy, with a low around 56.

Tuesday: Sunny, with a high near 90.



Green River WY
 41.52°N 109.44°W (Elev. 6184 ft)

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