National Weather Service Forecast for: Boulder City NV
Issued by: National Weather Service Las Vegas, NV
Updated: 9:21 pm PST Dec 4, 2025
 
Tonight

Tonight: Mostly clear, with a low around 41. Calm wind.
Mostly Clear
 Friday

Friday: Sunny, with a high near 58. Calm wind becoming north around 5 mph.
Sunny
 Friday
Night
Friday Night: Clear, with a low around 44. Calm wind.
Clear
 Saturday

Saturday: Sunny, with a high near 61. Light and variable wind.
Sunny
 Saturday
Night
Saturday Night: Clear, with a low around 46. Calm wind.
Clear
 Sunday

Sunday: Sunny, with a high near 62.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 47.
Mostly Clear
 Monday

Monday: Sunny, with a high near 64.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 47.
Mostly Clear
Lo 41 °F Hi 58 °F Lo 44 °F Hi 61 °F Lo 46 °F Hi 62 °F Lo 47 °F Hi 64 °F Lo 47 °F

 

Tonight
 
 Mostly clear, with a low around 41. Calm wind.
Friday
 
 Sunny, with a high near 58. Calm wind becoming north around 5 mph.
Friday Night
 
 Clear, with a low around 44. Calm wind.
Saturday
 
 Sunny, with a high near 61. Light and variable wind.
Saturday Night
 
 Clear, with a low around 46. Calm wind.
Sunday
 
 Sunny, with a high near 62.
Sunday Night
 
 Mostly clear, with a low around 47.
Monday
 
 Sunny, with a high near 64.
Monday Night
 
 Mostly clear, with a low around 47.
Tuesday
 
 Sunny, with a high near 64.
Tuesday Night
 
 Partly cloudy, with a low around 48.
Wednesday
 
 Sunny, with a high near 66.
Wednesday Night
 
 Mostly clear, with a low around 49.
Thursday
 
 Sunny, with a high near 67.

 

Forecast from NOAA-NWS for Boulder City NV.