National Weather Service Forecast for: Walnut Park CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 1:06 am PST Feb 2, 2026
 
Overnight

Overnight: Patchy dense fog.  Otherwise, cloudy, with a low around 52. Calm wind.
Patchy Dense
Fog
Monday

Monday: Patchy dense fog before 10am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 76. Calm wind becoming south southwest around 5 mph in the afternoon.
Patchy Dense
Fog then
Mostly Sunny
Monday
Night
Monday Night: Mostly clear, with a low around 51. Calm wind.
Mostly Clear

Tuesday

Tuesday: Sunny, with a high near 84. Calm wind becoming west southwest around 5 mph.
Sunny

Tuesday
Night
Tuesday Night: Clear, with a low around 54. North northeast wind around 5 mph.
Clear

Wednesday

Wednesday: Sunny, with a high near 90.
Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 56.
Mostly Clear

Thursday

Thursday: Mostly sunny, with a high near 88.
Mostly Sunny

Thursday
Night
Thursday Night: Mostly cloudy, with a low around 56.
Mostly Cloudy

Lo 52 °F Hi 76 °F Lo 51 °F Hi 84 °F Lo 54 °F Hi 90 °F Lo 56 °F Hi 88 °F Lo 56 °F

Air Quality Alert
 

Overnight
 
Patchy dense fog. Otherwise, cloudy, with a low around 52. Calm wind.
Monday
 
Patchy dense fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 76. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night
 
Mostly clear, with a low around 51. Calm wind.
Tuesday
 
Sunny, with a high near 84. Calm wind becoming west southwest around 5 mph.
Tuesday Night
 
Clear, with a low around 54. North northeast wind around 5 mph.
Wednesday
 
Sunny, with a high near 90.
Wednesday Night
 
Mostly clear, with a low around 56.
Thursday
 
Mostly sunny, with a high near 88.
Thursday Night
 
Mostly cloudy, with a low around 56.
Friday
 
Partly sunny, with a high near 76.
Friday Night
 
Partly cloudy, with a low around 54.
Saturday
 
Sunny, with a high near 77.
Saturday Night
 
Mostly clear, with a low around 54.
Sunday
 
Sunny, with a high near 80.

 

Forecast from NOAA-NWS for Walnut Park CA.