National Weather Service Forecast for: Las Vegas NV
Issued by: National Weather Service Las Vegas, NV
Updated: 3:22 am PST Dec 22, 2025
 
Today

Today: Mostly sunny, with a high near 69. Light and variable wind.
Mostly Sunny

Tonight

Tonight: Mostly cloudy, with a low around 51. Light north northeast wind.
Mostly Cloudy

Tuesday

Tuesday: Mostly cloudy, with a high near 66. Calm wind becoming southeast around 6 mph in the afternoon.
Mostly Cloudy

Tuesday
Night
Tuesday Night: Rain, mainly after 4am.  Low around 53. Southeast wind 6 to 8 mph.  Chance of precipitation is 80%.
Slight Chance
Rain then
Rain
Wednesday

Wednesday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm.  High near 63. Southeast wind 11 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%.
Showers

Wednesday
Night
Wednesday Night: Rain and possibly a thunderstorm before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then rain likely and possibly a thunderstorm after 4am.  Low around 53. Chance of precipitation is 100%.
Showers

Christmas
Day
Christmas Day: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Rain Likely

Thursday
Night
Thursday Night: A chance of rain.  Mostly cloudy, with a low around 48.
Chance Rain

Friday

Friday: A chance of rain.  Partly sunny, with a high near 62.
Chance Rain

Hi 69 °F Lo 51 °F Hi 66 °F Lo 53 °F Hi 63 °F Lo 53 °F Hi 66 °F Lo 48 °F Hi 62 °F

Flood Watch
 

Today
 
Mostly sunny, with a high near 69. Light and variable wind.
Tonight
 
Mostly cloudy, with a low around 51. Light north northeast wind.
Tuesday
 
Mostly cloudy, with a high near 66. Calm wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
 
Rain, mainly after 4am. Low around 53. Southeast wind 6 to 8 mph. Chance of precipitation is 80%.
Wednesday
 
Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 63. Southeast wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.
Wednesday Night
 
Rain and possibly a thunderstorm before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then rain likely and possibly a thunderstorm after 4am. Low around 53. Chance of precipitation is 100%.
Christmas Day
 
Rain likely, mainly before 10am. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Thursday Night
 
A chance of rain. Mostly cloudy, with a low around 48.
Friday
 
A chance of rain. Partly sunny, with a high near 62.
Friday Night
 
A chance of rain, mainly before 4am. Mostly cloudy, with a low around 45.
Saturday
 
A chance of rain. Mostly sunny, with a high near 58.
Saturday Night
 
A slight chance of rain. Partly cloudy, with a low around 40.
Sunday
 
A slight chance of rain. Mostly sunny, with a high near 58.

 

Forecast from NOAA-NWS for Las Vegas NV.