National Weather Service Forecast for: Pomona CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 3:53 am PDT Apr 16, 2025
 
Overnight

Overnight: Patchy drizzle and fog. Cloudy, with a low around 51. West southwest wind around 5 mph.
Patchy
Drizzle and
Patchy Fog

 Wednesday

Wednesday: Patchy drizzle and fog before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 67. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Patchy
Drizzle and
Patchy Fog
then Mostly
Sunny
 Wednesday
Night
Wednesday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 51. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Slight Chance
Showers

 Thursday

Thursday: A 20 percent chance of showers. Partly sunny, with a high near 63. West wind 5 to 10 mph.
Slight Chance
Showers

 Thursday
Night
Thursday Night: A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 51. Southwest wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers

 Friday

Friday: A 30 percent chance of showers. Mostly cloudy, with a high near 63.
Chance
Showers

 Friday
Night
Friday Night: A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 49.
Chance
Showers then
Mostly Clear

 Saturday

Saturday: Sunny, with a high near 74.
Sunny


 Saturday
Night
Saturday Night: Mostly clear, with a low around 51.
Mostly Clear
Lo 51 °F Hi 67 °F Lo 51 °F Hi 63 °F Lo 51 °F Hi 63 °F Lo 49 °F Hi 74 °F Lo 51 °F

 

Overnight
 
 Patchy drizzle and fog. Cloudy, with a low around 51. West southwest wind around 5 mph.
Wednesday
 
 Patchy drizzle and fog before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 67. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
 
 A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 51. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
 
 A 20 percent chance of showers. Partly sunny, with a high near 63. West wind 5 to 10 mph.
Thursday Night
 
 A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 51. Southwest wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
 
 A 30 percent chance of showers. Mostly cloudy, with a high near 63.
Friday Night
 
 A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 49.
Saturday
 
 Sunny, with a high near 74.
Saturday Night
 
 Mostly clear, with a low around 51.
Sunday
 
 Sunny, with a high near 76.
Sunday Night
 
 Mostly clear, with a low around 52.
Monday
 
 Sunny, with a high near 76.
Monday Night
 
 Mostly clear, with a low around 52.
Tuesday
 
 Sunny, with a high near 73.

 

Forecast from NOAA-NWS for Pomona CA.