| National Weather Service Forecast for:
Evanston WY Issued by: National Weather Service Salt Lake City, UT |
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| Updated: 12:31 pm MDT Jun 18, 2026 | ||||||||||||||||||
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| Tonight |
Partly cloudy, with a low around 44. West northwest wind 5 to 10 mph becoming light and variable after midnight. |
| Juneteenth |
Sunny, with a high near 84. Light and variable wind becoming west 5 to 10 mph in the morning. |
| Friday Night |
Partly cloudy, with a low around 53. West wind 5 to 9 mph becoming north northeast in the evening. |
| Saturday |
Sunny, with a high near 77. South southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph. |
| Saturday Night |
Mostly clear, with a low around 45. West wind 13 to 18 mph becoming light southwest after midnight. Winds could gust as high as 32 mph. |
| Sunday |
Sunny, with a high near 76. |
| Sunday Night |
Clear, with a low around 44. |
| Monday |
Sunny, with a high near 80. |
| Monday Night |
Clear, with a low around 44. |
| Tuesday |
Sunny, with a high near 85. |
| Tuesday Night |
Clear, with a low around 47. |
| Wednesday |
Sunny, with a high near 86. |
| Wednesday Night |
Mostly clear, with a low around 48. |
| Thursday |
Sunny, with a high near 84. |
Forecast from NOAA-NWS for Evanston WY.