| National Weather Service Forecast for:
Green River WY Issued by: National Weather Service Riverton, WY |
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| Updated: 10:31 pm MST Dec 17, 2025 | ||||||||||||||||||
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| Tonight |
Partly cloudy, with a low around 21. Blustery, with a west northwest wind 16 to 24 mph, with gusts as high as 37 mph. |
| Thursday |
Partly sunny, with a high near 42. Breezy, with a west wind 9 to 15 mph, with gusts as high as 22 mph. |
| Thursday Night |
Mostly cloudy, then gradually becoming mostly clear, with a low around 33. Southwest wind around 14 mph, with gusts as high as 21 mph. |
| Friday |
Mostly sunny, with a high near 56. Windy, with a west wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph. |
| Friday Night |
Rain showers likely before 2am, then rain and snow showers likely. Mostly cloudy, with a low around 32. Windy, with a west wind 20 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible. |
| Saturday |
A chance of rain and snow showers before 11am, then a slight chance of snow showers. Partly sunny, with a high near 43. Breezy, with a west wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. |
| Saturday Night |
Mostly cloudy, with a low around 28. West wind 5 to 9 mph becoming south in the evening. |
| Sunday |
A chance of rain and snow showers, mainly after 11am. Mostly cloudy, with a high near 48. Chance of precipitation is 30%. |
| Sunday Night |
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 34. |
| Monday |
Partly sunny, with a high near 52. |
| Monday Night |
Mostly cloudy, with a low around 30. |
| Tuesday |
Partly sunny, with a high near 52. |
| Tuesday Night |
Mostly cloudy, with a low around 31. |
| Wednesday |
A chance of showers. Partly sunny, with a high near 51. |
Forecast from NOAA-NWS for Green River WY.