National Weather Service Forecast for: 3 Miles NNW West Covina CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 5:57 am PST Dec 22, 2025
 
Today

Today: Cloudy, then gradually becoming mostly sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the morning.
Decreasing
Clouds

 Tonight

Tonight: Mostly cloudy, with a low around 52. Calm wind.
Mostly Cloudy

 Tuesday

Tuesday: Showers likely, mainly after 4pm. Cloudy, with a high near 66. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers then
Showers
Likely
 Tuesday
Night
Tuesday Night: Showers. The rain could be heavy at times. Low around 55. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Heavy Rain

 Wednesday

Wednesday: Showers. The rain could be heavy at times. High near 62. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Heavy Rain

 Wednesday
Night
Wednesday Night: Showers. Low around 51. Chance of precipitation is 100%.
Showers

 Christmas
Day
Christmas Day: Showers. High near 62. Chance of precipitation is 90%.
Showers

 Thursday
Night
Thursday Night: Showers. Cloudy, with a low around 50.
Showers

 Friday

Friday: Showers. Mostly cloudy, with a high near 60.
Showers
Hi 71 °F Lo 52 °F Hi 66 °F Lo 55 °F Hi 62 °F Lo 51 °F Hi 62 °F Lo 50 °F Hi 60 °F

Air Quality Alert
Flood Watch
 

Today
 
 Cloudy, then gradually becoming mostly sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the morning.
Tonight
 
 Mostly cloudy, with a low around 52. Calm wind.
Tuesday
 
 Showers likely, mainly after 4pm. Cloudy, with a high near 66. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 Showers. The rain could be heavy at times. Low around 55. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
 
 Showers. The rain could be heavy at times. High near 62. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Wednesday Night
 
 Showers. Low around 51. Chance of precipitation is 100%.
Christmas Day
 
 Showers. High near 62. Chance of precipitation is 90%.
Thursday Night
 
 Showers. Cloudy, with a low around 50.
Friday
 
 Showers. Mostly cloudy, with a high near 60.
Friday Night
 
 A chance of showers. Mostly cloudy, with a low around 45.
Saturday
 
 A chance of showers. Mostly sunny, with a high near 62.
Saturday Night
 
 A slight chance of showers. Partly cloudy, with a low around 44.
Sunday
 
 A slight chance of showers. Mostly sunny, with a high near 65.

 

Forecast from NOAA-NWS for 3 Miles NNW West Covina CA.