National Weather Service Forecast for: Arvada CO
Issued by: National Weather Service Denver-Boulder, CO
Updated: 3:22 pm MDT Apr 22, 2025
 
Tonight

Tonight: A 20 percent chance of showers before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 43. North wind around 6 mph becoming light and variable  after midnight.
Slight Chance
Showers then
Partly Cloudy
Wednesday

Wednesday: A chance of showers, with thunderstorms also possible after 3pm.  Partly sunny, with a high near 67. Light and variable wind becoming north northeast 5 to 7 mph in the morning.  Chance of precipitation is 40%.
Mostly Sunny
then Chance
T-storms
Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 46. East wind 5 to 8 mph becoming calm  after midnight.  Chance of precipitation is 40%.
Chance
T-storms then
Slight Chance
Showers
Thursday

Thursday: Showers likely, mainly after noon.  Mostly cloudy, with a high near 66. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.  Chance of precipitation is 70%.
Chance
Showers then
Showers
Likely
Thursday
Night
Thursday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 46. East northeast wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 16 mph.  Chance of precipitation is 60%.
Showers
Likely then
Chance
Showers
Friday

Friday: A chance of showers, with thunderstorms also possible after 3pm.  Mostly cloudy, with a high near 65. Chance of precipitation is 50%.
Slight Chance
Showers then
Chance
T-storms
Friday
Night
Friday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Chance
Showers

Saturday

Saturday: A slight chance of showers after noon.  Mostly sunny, with a high near 76.
Mostly Sunny
then Slight
Chance
Showers
Saturday
Night
Saturday Night: Mostly clear, with a low around 47.
Mostly Clear

Lo 43 °F Hi 67 °F Lo 46 °F Hi 66 °F Lo 46 °F Hi 65 °F Lo 44 °F Hi 76 °F Lo 47 °F

Hazardous Weather Outlook
 

Tonight
 
A 20 percent chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 43. North wind around 6 mph becoming light and variable after midnight.
Wednesday
 
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 67. Light and variable wind becoming north northeast 5 to 7 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
 
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 46. East wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 40%.
Thursday
 
Showers likely, mainly after noon. Mostly cloudy, with a high near 66. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 70%.
Thursday Night
 
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. East northeast wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 60%.
Friday
 
A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.
Friday Night
 
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Saturday
 
A slight chance of showers after noon. Mostly sunny, with a high near 76.
Saturday Night
 
Mostly clear, with a low around 47.
Sunday
 
Sunny, with a high near 78.
Sunday Night
 
Partly cloudy, with a low around 45.
Monday
 
A chance of showers. Mostly sunny, with a high near 69.
Monday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
Tuesday
 
A chance of showers. Partly sunny, with a high near 62.

 

Forecast from NOAA-NWS for Arvada CO.