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

95°F

35°C

Humidity 25%
Wind Speed WSW 9 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Heat Index93°F (34°C)
Last update 18 Aug 04:57 PM PDT
Extended Forecast for

3 Miles ESE Montebello CA

Heat Advisory August 18, 05:45pm until August 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 18, 05:45pm until August 20, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Tonight

    Low: 69 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 95. Light south wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 95 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 69. West southwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 69 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 96. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 96 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. Southwest wind 5 to 10 mph becoming light south in the evening.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 69. Southwest wind 5 to 10 mph becoming light in the evening.
Wednesday
Mostly sunny, with a high near 95. Light south wind becoming west southwest 5 to 10 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 69. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny and hot, with a high near 96. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 70. Southwest wind 5 to 10 mph becoming light south in the evening.
Friday
Sunny, with a high near 93.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny, with a high near 93.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Montebello CA
 34.01°N 118.07°W (Elev. 187 ft)
Last Update:
1:07 pm PDT Aug 18, 2026
Forecast Valid:
5pm PDT Aug 18, 2026-6pm PDT Aug 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation