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

97°F

36°C

Humidity 28%
Wind Speed SSW 10 MPH
Barometer NA
Dewpoint 59°F (15°C)
Visibility NA
Heat Index97°F (36°C)
Last update 25 Aug 05:57 PM PDT
Extended Forecast for

4 Miles ESE San Gabriel CA

Extreme Heat Warning August 25, 07:08pm until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 25, 07:08pm until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 103. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 103 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 78. Southwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 78 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 103. Light south wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 103 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 79. Southwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 79 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 103.

    High: 103 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 77. Southwest wind 5 to 10 mph becoming light in the evening.
Wednesday
Sunny and hot, with a high near 103. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 78. Southwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Mostly sunny and hot, with a high near 103. Light south wind becoming west southwest 5 to 10 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 79. Southwest wind 5 to 10 mph becoming light and variable in the evening.
Friday
Mostly sunny and hot, with a high near 103.
Friday Night
Partly cloudy, with a low around 74.
Saturday
Sunny and hot, with a high near 98.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Sunny, with a high near 94.
Sunday Night
Mostly clear, with a low around 67.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 65.
Tuesday
A slight chance of showers. Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE San Gabriel CA
 34.06°N 118.03°W (Elev. 256 ft)
Last Update:
12:31 pm PDT Aug 25, 2026
Forecast Valid:
7pm PDT Aug 25, 2026-6pm PDT Sep 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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