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

Hazardous Weather Conditions

Current conditions at

WHITTIER HILLS (WTHC1)

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

NA

86°F

30°C

Humidity 44%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 62°F (17°C)
Visibility NA
Heat Index86°F (30°C)
Last update 09 Sep 03:57 AM PDT
Extended Forecast for

Santa Fe Springs CA

Heat Advisory September 9, 04:19am until September 9, 08:00am
Extreme Heat Warning September 9, 08:00am until September 10, 08:00pm
Click here for hazard details and duration
...
Extreme Heat Warning
  •  
    Heat Advisory September 9, 04:19am until September 9, 08:00am

    NOW until 8:00am Wed

    Heat Advisory

  • Today

    High: 104 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 74. West southwest wind around 5 mph becoming south southeast after midnight.

    Low: 74 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 96. Heat index values as high as 107. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 96 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72. South southeast wind around 5 mph.

    Low: 72 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 91. South southwest wind around 5 mph.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 86.

    High: 86 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 104. Heat index values as high as 122. Calm wind becoming west southwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 74. West southwest wind around 5 mph becoming south southeast after midnight.
Thursday
Sunny and hot, with a high near 96. Heat index values as high as 107. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 72. South southeast wind around 5 mph.
Friday
Sunny, with a high near 91. South southwest wind around 5 mph.
Friday Night
Partly cloudy, with a low around 68.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 84.
Monday Night
Clear, with a low around 64.
Tuesday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Santa Fe Springs CA
 33.94°N 118.08°W (Elev. 98 ft)
Last Update:
1:31 am PDT Sep 9, 2026
Forecast Valid:
4am PDT Sep 9, 2026-6pm PDT Sep 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation