| National Weather Service Forecast for:
Rock Springs WY Issued by: National Weather Service Riverton, WY |
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| Updated: 8:01 pm MST Feb 1, 2026 | ||||||||||||||||||
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| Tonight |
Mostly cloudy, with a low around 25. Southwest wind 7 to 9 mph. |
| Monday |
Partly sunny, then gradually becoming sunny, with a high near 47. Breezy, with a southwest wind 7 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. |
| Monday Night |
Partly cloudy, with a low around 22. West wind 6 to 10 mph. |
| Tuesday |
Mostly sunny, with a high near 49. Breezy, with a west wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph. |
| Tuesday Night |
Mostly clear, with a low around 19. West wind 5 to 8 mph becoming calm in the evening. |
| Wednesday |
Sunny, with a high near 48. Calm wind becoming west 5 to 8 mph in the afternoon. |
| Wednesday Night |
Mostly clear, with a low around 23. West southwest wind 3 to 6 mph. |
| Thursday |
Sunny, with a high near 53. |
| Thursday Night |
Mostly clear, with a low around 22. |
| Friday |
Sunny, with a high near 53. |
| Friday Night |
Mostly clear, with a low around 24. |
| Saturday |
Sunny, with a high near 52. |
| Saturday Night |
Mostly clear, with a low around 25. |
| Sunday |
Sunny, with a high near 53. |
Forecast from NOAA-NWS for Rock Springs WY.