National Weather Service Forecast for: Pomona CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 1:36 am PST Dec 5, 2025
 
Overnight

Overnight: Clear, with a low around 45. Northeast wind around 5 mph.
Clear
 Friday

Friday: Sunny, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunny
 Friday
Night
Friday Night: Clear, with a low around 46. West northwest wind around 5 mph becoming east northeast after midnight.
Clear
 Saturday

Saturday: Sunny, with a high near 68. East wind around 5 mph becoming west southwest in the afternoon.
Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 49. North northeast wind around 5 mph.
Mostly Clear
 Sunday

Sunday: Sunny, with a high near 74.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 50.
Mostly Clear
 Monday

Monday: Sunny, with a high near 78.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 53.
Mostly Clear
Lo 45 °F Hi 70 °F Lo 46 °F Hi 68 °F Lo 49 °F Hi 74 °F Lo 50 °F Hi 78 °F Lo 53 °F

 

Overnight
 
 Clear, with a low around 45. Northeast wind around 5 mph.
Friday
 
 Sunny, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Friday Night
 
 Clear, with a low around 46. West northwest wind around 5 mph becoming east northeast after midnight.
Saturday
 
 Sunny, with a high near 68. East wind around 5 mph becoming west southwest in the afternoon.
Saturday Night
 
 Mostly clear, with a low around 49. North northeast wind around 5 mph.
Sunday
 
 Sunny, with a high near 74.
Sunday Night
 
 Mostly clear, with a low around 50.
Monday
 
 Sunny, with a high near 78.
Monday Night
 
 Mostly clear, with a low around 53.
Tuesday
 
 Sunny, with a high near 82.
Tuesday Night
 
 Mostly clear, with a low around 52.
Wednesday
 
 Sunny, with a high near 81.
Wednesday Night
 
 Mostly clear, with a low around 53.
Thursday
 
 Sunny, with a high near 82.

 

Forecast from NOAA-NWS for Pomona CA.