Current conditions at

WHITTIER HILLS (WTHC1)

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

NA

65°F

18°C

Humidity 90%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 62°F (17°C)
Visibility NA
Last update 20 Aug 04:57 AM PDT
Extended Forecast for

Rowland Heights CA

Extreme Heat Warning August 21, 11:00am until August 23, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Today

    Today: Sunny, with a high near 94. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 67. West southwest wind 5 to 10 mph becoming light south  after midnight.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 99. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 70. West southwest wind 5 to 10 mph becoming light southwest  after midnight.

    Low: 70 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 99. Light west wind becoming southwest 5 to 10 mph in the afternoon.

    High: 99 °F

    Hot

  • Friday Night

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

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Saturday Night

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

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 94. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Tonight
Mostly clear, with a low around 67. West southwest wind 5 to 10 mph becoming light south after midnight.
Thursday
Sunny and hot, with a high near 99. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon.
Thursday Night
Clear, with a low around 70. West southwest wind 5 to 10 mph becoming light southwest after midnight.
Friday
Sunny and hot, with a high near 99. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 70.
Saturday
Mostly sunny and hot, with a high near 98.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Sunny, with a high near 95.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 67.
Tuesday
Sunny, with a high near 88.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Rowland Heights CA
 33.99°N 117.87°W (Elev. 476 ft)
3:13 am PDT Aug 20, 2025
5am PDT Aug 20, 2025-6pm PDT Aug 26, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database