Current conditions at

WHITTIER HILLS (WTHC1)

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

NA

84°F

29°C

Humidity 21%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Heat Index81°F (27°C)
Last update 17 Mar 07:57 PM PDT
Extended Forecast for

Downey CA

Extreme Heat Warning March 17, 09:03pm until March 20, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning March 17, 09:03pm until March 20, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 59. West wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 15 mph.

    Low: 59 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 98. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 60. West southwest wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 60 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 60. West southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny and hot, with a high near 97. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Wednesday Night
Clear, with a low around 59. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Thursday
Sunny and hot, with a high near 98. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 60. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Friday
Sunny and hot, with a high near 96.
Friday Night
Clear, with a low around 59.
Saturday
Sunny, with a high near 89.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 62.
Sunday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 83.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 59.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Downey CA
 33.93°N 118.14°W (Elev. 95 ft)
8:18 pm PDT Mar 17, 2026
9pm PDT Mar 17, 2026-6pm PDT Mar 24, 2026
 
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