National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

WHITTIER HILLS (WTHC1)

Lat: 33.984°NLon: 118.00943°WElev: 950.0ft.

NA

81°F

27°C

Humidity 46%
Wind Speed SSW 8 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Heat Index81°F (27°C)
Last update 21 May 01:57 PM PDT
Extended Forecast for

Norwalk CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. South southwest wind around 10 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 56. Southwest wind 5 to 10 mph becoming light south after midnight.

    Low: 56 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 76. Light south southeast wind becoming south southwest 5 to 10 mph in the afternoon.

    High: 76 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 56. Southwest wind 5 to 10 mph becoming light south southwest in the evening.

    Low: 56 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 76. Light south southwest wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 55.

    Low: 55 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 75.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 83. South southwest wind around 10 mph.
Tonight
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 56. Southwest wind 5 to 10 mph becoming light south after midnight.
Friday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 76. Light south southeast wind becoming south southwest 5 to 10 mph in the afternoon.
Friday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 56. Southwest wind 5 to 10 mph becoming light south southwest in the evening.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 76. Light south southwest wind becoming west southwest 5 to 10 mph in the afternoon.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 55.
Sunday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 57.
Memorial Day
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Partly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Norwalk CA
 33.89°N 118.08°W (Elev. 69 ft)
Last Update:
12:51 pm PDT May 21, 2026
Forecast Valid:
2pm PDT May 21, 2026-6pm PDT May 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation