National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

WHITTIER HILLS (WTHC1)

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

NA

61°F

16°C

Humidity 99%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 61°F (16°C)
Visibility NA
Last update 04 Sep 12:57 AM PDT
Extended Forecast for

3 Miles NNE Rowland Heights CA

  • Overnight

    Overnight: Mostly clear, with a low around 60. South wind around 5 mph becoming calm.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. Southeast wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 89. South southeast wind around 5 mph.

    High: 89 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 86. Chance of precipitation is 40%.

    High: 86 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 60. South wind around 5 mph becoming calm.
Friday
Sunny, with a high near 86. Southeast wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.
Friday Night
Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Mostly sunny, with a high near 89. South southeast wind around 5 mph.
Saturday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 86. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 66.
Labor Day
Mostly sunny, with a high near 90.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Mostly sunny, with a high near 93.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Rowland Heights CA
 34.02°N 117.85°W (Elev. 561 ft)
Last Update:
11:26 pm PDT Sep 3, 2026
Forecast Valid:
1am PDT Sep 4, 2026-6pm PDT Sep 10, 2026
 
Forecast Discussion
 
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Additional Resources

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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