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

28°C

82°F

Humidity 38%
Wind Speed WNW 7 MPH
Barometer NA
Dewpoint 12°C (54°F)
Visibility NA
Heat Index27°C (81°F)
Last update 18 Aug 07:57 PM PDT
Extended Forecast for

2 Miles WSW Hacienda Heights CA

Heat Advisory August 18, 08:24pm until August 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 18, 08:24pm until August 20, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Tonight

    Low: 20 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Light southwest wind becoming west southwest 10 to 15 km/h in the afternoon.

    High: 35 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20. South southwest wind 5 to 15 km/h.

    Low: 20 °C

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 36. Light south wind becoming southwest 10 to 15 km/h in the afternoon.

    High: 36 °C

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. South southwest wind 5 to 15 km/h.

    Low: 21 °C

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 34.

    High: 34 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21.

    Low: 21 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 34.

    High: 34 °C

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. Calm wind.
Wednesday
Mostly sunny, with a high near 35. Light southwest wind becoming west southwest 10 to 15 km/h in the afternoon.
Wednesday Night
Mostly clear, with a low around 20. South southwest wind 5 to 15 km/h.
Thursday
Sunny and hot, with a high near 36. Light south wind becoming southwest 10 to 15 km/h in the afternoon.
Thursday Night
Mostly clear, with a low around 21. South southwest wind 5 to 15 km/h.
Friday
Sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 21.
Saturday
Sunny, with a high near 34.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 20.
Monday
Sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Sunny, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Hacienda Heights CA
 34°N 117.96°W (Elev. 354 m)
Last Update:
7:37 pm PDT Aug 18, 2026
Forecast Valid:
8pm PDT Aug 18, 2026-6pm PDT Aug 25, 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