National Weather Service Forecast for: Boulder City NV
Issued by: National Weather Service Las Vegas, NV
Updated: 3:22 pm PST Dec 19, 2025
 
Tonight

Tonight: Partly cloudy, with a low around 49. South wind 6 to 8 mph becoming west after midnight.
Partly Cloudy
Saturday

Saturday: Mostly sunny, with a high near 64. Light and variable wind becoming east southeast around 6 mph in the afternoon.
Mostly Sunny
Saturday
Night
Saturday Night: Mostly cloudy, with a low around 52. South wind 3 to 5 mph.
Mostly Cloudy
Sunday

Sunday: Partly sunny, with a high near 69. South wind 5 to 10 mph.
Partly Sunny
Sunday
Night
Sunday Night: Mostly cloudy, with a low around 52. South wind 6 to 8 mph.
Mostly Cloudy
Monday

Monday: Partly sunny, with a high near 69.
Partly Sunny
Monday
Night
Monday Night: Mostly cloudy, with a low around 51.
Mostly Cloudy
Tuesday

Tuesday: Partly sunny, with a high near 68.
Partly Sunny
Tuesday
Night
Tuesday Night: Scattered showers after 10pm.  Mostly cloudy, with a low around 53.
Scattered
Showers
Lo 49 °F Hi 64 °F Lo 52 °F Hi 69 °F Lo 52 °F Hi 69 °F Lo 51 °F Hi 68 °F Lo 53 °F

 

Tonight
 
Partly cloudy, with a low around 49. South wind 6 to 8 mph becoming west after midnight.
Saturday
 
Mostly sunny, with a high near 64. Light and variable wind becoming east southeast around 6 mph in the afternoon.
Saturday Night
 
Mostly cloudy, with a low around 52. South wind 3 to 5 mph.
Sunday
 
Partly sunny, with a high near 69. South wind 5 to 10 mph.
Sunday Night
 
Mostly cloudy, with a low around 52. South wind 6 to 8 mph.
Monday
 
Partly sunny, with a high near 69.
Monday Night
 
Mostly cloudy, with a low around 51.
Tuesday
 
Partly sunny, with a high near 68.
Tuesday Night
 
Scattered showers after 10pm. Mostly cloudy, with a low around 53.
Wednesday
 
Showers likely, mainly after 10am. Cloudy, with a high near 61.
Wednesday Night
 
Showers. Mostly cloudy, with a low around 53.
Christmas Day
 
Showers. Mostly cloudy, with a high near 62.
Thursday Night
 
Showers likely. Mostly cloudy, with a low around 52.
Friday
 
Scattered showers. Partly sunny, with a high near 61.

 

Forecast from NOAA-NWS for Boulder City NV.