| National Weather Service Forecast for:
Boulder City NV Issued by: National Weather Service Las Vegas, NV |
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| Updated: 12:43 pm PDT Jul 28, 2026 | ||||||||||||||||||
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| Tonight |
Mostly cloudy, with a low around 84. South wind 6 to 14 mph, with gusts as high as 23 mph. |
| Wednesday |
Sunny and hot, with a high near 107. South southeast wind 8 to 14 mph, with gusts as high as 23 mph. |
| Wednesday Night |
Mostly clear, with a low around 81. South wind 5 to 10 mph becoming light south southwest after midnight. |
| Thursday |
Sunny and hot, with a high near 108. Calm wind becoming south southeast 5 to 8 mph in the morning. |
| Thursday Night |
Clear, with a low around 82. South wind 5 to 7 mph becoming calm after midnight. |
| Friday |
Sunny and hot, with a high near 111. |
| Friday Night |
Mostly clear, with a low around 87. |
| Saturday |
Sunny and hot, with a high near 113. |
| Saturday Night |
Clear, with a low around 89. |
| Sunday |
Sunny and hot, with a high near 111. |
| Sunday Night |
Clear, with a low around 88. |
| Monday |
Sunny and hot, with a high near 110. |
| Monday Night |
Clear, with a low around 87. |
| Tuesday |
Sunny and hot, with a high near 110. |
Forecast from NOAA-NWS for Boulder City NV.