National Weather Service Forecast for: Pomona CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 11:27 am PDT Apr 6, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 79. Southwest wind around 10 mph, with gusts as high as 15 mph.
Sunny
Tonight

Tonight: Clear, with a low around 53. West southwest wind 5 to 10 mph becoming light  in the evening.
Clear
Tuesday

Tuesday: Sunny, with a high near 78. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunny
Tuesday
Night
Tuesday Night: Clear, with a low around 55. West southwest wind 5 to 10 mph becoming light west northwest  in the evening.
Clear
Wednesday

Wednesday: Sunny, with a high near 80. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 56.
Mostly Clear
Thursday

Thursday: Partly sunny, with a high near 78.
Partly Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 55.
Partly Cloudy
Friday

Friday: A slight chance of rain.  Mostly sunny, with a high near 75.
Slight Chance
Rain
Hi 79 °F Lo 53 °F Hi 78 °F Lo 55 °F Hi 80 °F Lo 56 °F Hi 78 °F Lo 55 °F Hi 75 °F

 

This Afternoon
 
Sunny, with a high near 79. Southwest wind around 10 mph, with gusts as high as 15 mph.
Tonight
 
Clear, with a low around 53. West southwest wind 5 to 10 mph becoming light in the evening.
Tuesday
 
Sunny, with a high near 78. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
 
Clear, with a low around 55. West southwest wind 5 to 10 mph becoming light west northwest in the evening.
Wednesday
 
Sunny, with a high near 80. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 56.
Thursday
 
Partly sunny, with a high near 78.
Thursday Night
 
Partly cloudy, with a low around 55.
Friday
 
A slight chance of rain. Mostly sunny, with a high near 75.
Friday Night
 
A chance of rain and thunderstorms. Mostly cloudy, with a low around 54.
Saturday
 
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 67.
Saturday Night
 
A chance of rain. Mostly cloudy, with a low around 52.
Sunday
 
A slight chance of rain. Partly sunny, with a high near 66.

 

Forecast from NOAA-NWS for Pomona CA.