National Weather Service Forecast for: Arvada CO
Issued by: National Weather Service Denver-Boulder, CO
Updated: 3:26 am MST Dec 5, 2025
 
Today

Today: Mostly sunny, with a high near 40. West wind 5 to 8 mph becoming north in the afternoon.
Mostly Sunny

Tonight

Tonight: A 30 percent chance of snow after 5am.  Partly cloudy, with a low around 23. South southwest wind 6 to 9 mph, with gusts as high as 15 mph.  Little or no snow accumulation expected.
Partly Cloudy
then Chance
Snow
Saturday

Saturday: A chance of rain and snow before 8am, then a chance of rain between 8am and 1pm, then a chance of rain and snow after 1pm.  Partly sunny, with a high near 47. Southwest wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.
Chance
Rain/Snow
Saturday
Night
Saturday Night: Mostly clear, with a low around 24. West southwest wind around 7 mph, with gusts as high as 20 mph.
Mostly Clear

Sunday

Sunday: Sunny, with a high near 43. West southwest wind around 6 mph, with gusts as high as 15 mph.
Sunny

Sunday
Night
Sunday Night: Partly cloudy, with a low around 24.
Partly Cloudy

Monday

Monday: Mostly sunny, with a high near 48.
Mostly Sunny

Monday
Night
Monday Night: Partly cloudy, with a low around 29.
Partly Cloudy

Tuesday

Tuesday: Partly sunny, with a high near 55.
Partly Sunny

Hi 40 °F Lo 23 °F Hi 47 °F Lo 24 °F Hi 43 °F Lo 24 °F Hi 48 °F Lo 29 °F Hi 55 °F

Hazardous Weather Outlook
 

Today
 
Mostly sunny, with a high near 40. West wind 5 to 8 mph becoming north in the afternoon.
Tonight
 
A 30 percent chance of snow after 5am. Partly cloudy, with a low around 23. South southwest wind 6 to 9 mph, with gusts as high as 15 mph. Little or no snow accumulation expected.
Saturday
 
A chance of rain and snow before 8am, then a chance of rain between 8am and 1pm, then a chance of rain and snow after 1pm. Partly sunny, with a high near 47. Southwest wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
 
Mostly clear, with a low around 24. West southwest wind around 7 mph, with gusts as high as 20 mph.
Sunday
 
Sunny, with a high near 43. West southwest wind around 6 mph, with gusts as high as 15 mph.
Sunday Night
 
Partly cloudy, with a low around 24.
Monday
 
Mostly sunny, with a high near 48.
Monday Night
 
Partly cloudy, with a low around 29.
Tuesday
 
Partly sunny, with a high near 55.
Tuesday Night
 
Mostly cloudy, with a low around 33.
Wednesday
 
A slight chance of rain and snow. Partly sunny, with a high near 50.
Wednesday Night
 
A slight chance of rain and snow. Partly cloudy, with a low around 34.
Thursday
 
A slight chance of rain and snow. Mostly sunny, with a high near 55.

 

Forecast from NOAA-NWS for Arvada CO.