| National Weather Service Forecast for:
Casper WY Issued by: National Weather Service Riverton, WY |
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| Updated: 8:49 pm MDT Jun 29, 2026 | ||||||||||||||||||
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| Tonight |
Clear, with a low around 49. Windy, with a west southwest wind 15 to 25 mph, with gusts as high as 36 mph. |
| Tuesday |
Sunny, with a high near 84. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 29 mph. |
| Tuesday Night |
A slight chance of showers and thunderstorms between 10pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 51. West southwest wind 6 to 13 mph becoming southeast in the evening. Chance of precipitation is 20%. |
| Wednesday |
Sunny, with a high near 85. West southwest wind 7 to 14 mph, with gusts as high as 24 mph. |
| Wednesday Night |
Partly cloudy, with a low around 53. West southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 21 mph. |
| Thursday |
Sunny, with a high near 88. Light southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. |
| Thursday Night |
Partly cloudy, with a low around 54. West wind 5 to 10 mph becoming south after midnight. |
| Friday |
Sunny, with a high near 91. Breezy. |
| Friday Night |
Partly cloudy, with a low around 54. |
| Independence Day |
Sunny, with a high near 86. |
| Saturday Night |
Mostly clear, with a low around 53. |
| Sunday |
Sunny, with a high near 90. |
| Sunday Night |
Mostly clear, with a low around 57. |
| Monday |
Sunny, with a high near 93. |
Forecast from NOAA-NWS for Casper WY.
