National Weather Service Forecast for: Norwalk CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 3:42 pm PDT Jul 12, 2026
 
This
Afternoon
This Afternoon: Partly sunny, with a high near 85. Southwest wind around 5 mph.
Partly Sunny
 Tonight

Tonight: Increasing clouds, with a low around 69. West southwest wind around 5 mph.
Increasing
Clouds
 Monday

Monday: Cloudy, then gradually becoming mostly sunny, with a high near 88. Light west southwest wind increasing to 5 to 10 mph in the afternoon.
Decreasing
Clouds
 Monday
Night
Monday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 70. West southwest wind around 5 mph becoming calm in the evening.
Patchy Fog
 Tuesday

Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 93. Light southwest wind becoming west southwest 5 to 10 mph in the morning.
Patchy Fog
then Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 71.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 95.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 74.
Mostly Clear
 Thursday

Thursday: Mostly sunny, with a high near 92.
Mostly Sunny
Hi 85 °F Lo 69 °F Hi 88 °F Lo 70 °F Hi 93 °F Lo 71 °F Hi 95 °F Lo 74 °F Hi 92 °F

Extreme Heat Watch
Heat Advisory
 

This Afternoon
 
 Partly sunny, with a high near 85. Southwest wind around 5 mph.
Tonight
 
 Increasing clouds, with a low around 69. West southwest wind around 5 mph.
Monday
 
 Cloudy, then gradually becoming mostly sunny, with a high near 88. Light west southwest wind increasing to 5 to 10 mph in the afternoon.
Monday Night
 
 Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 70. West southwest wind around 5 mph becoming calm in the evening.
Tuesday
 
 Patchy fog before 11am. Otherwise, mostly sunny, with a high near 93. Light southwest wind becoming west southwest 5 to 10 mph in the morning.
Tuesday Night
 
 Mostly clear, with a low around 71.
Wednesday
 
 Sunny, with a high near 95.
Wednesday Night
 
 Mostly clear, with a low around 74.
Thursday
 
 Mostly sunny, with a high near 92.
Thursday Night
 
 Partly cloudy, with a low around 70.
Friday
 
 Mostly sunny, with a high near 87.
Friday Night
 
 A slight chance of showers. Partly cloudy, with a low around 69.
Saturday
 
 A slight chance of showers. Partly sunny, with a high near 88.

 

Forecast from NOAA-NWS for Norwalk CA.