Current conditions at

WHITTIER HILLS (WTHC1)

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

NA

63°F

17°C

Humidity 38%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 14 Mar 08:57 AM PDT
Extended Forecast for

Rowland Heights CA

Extreme Heat Watch March 16, 10:00am until March 20, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch
  • Today

    Today: Sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. Southwest wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 15 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 96. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 96 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

Detailed Forecast

Today
Sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 56. Southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 88. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 60. West southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 96. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Clear, with a low around 66.
Tuesday
Sunny and hot, with a high near 102.
Tuesday Night
Clear, with a low around 67.
Wednesday
Sunny and hot, with a high near 101.
Wednesday Night
Clear, with a low around 63.
Thursday
Sunny and hot, with a high near 102.
Thursday Night
Clear, with a low around 63.
Friday
Sunny and hot, with a high near 99.
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ABOUT THIS FORECAST

 
Point Forecast:
Rowland Heights CA
 33.99°N 117.9°W (Elev. 505 ft)
7:17 am PDT Mar 14, 2026
9am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database