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

58°F

14°C

Humidity 78%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 07 Apr 10:57 PM PDT
Extended Forecast for

Downey CA

  • Tonight

    Tonight: Increasing clouds, with a low around 58. Calm wind.

    Low: 58 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 79. Light west wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 79 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 59. West southwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 59 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 78. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 78 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 58. West southwest wind 5 to 10 mph becoming light south in the evening.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain and thunderstorms before 11pm, then rain likely between 11pm and 2am, then rain likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.

    Low: 57 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely and possibly a thunderstorm before 11am, then a chance of rain and thunderstorms after 11am. Partly sunny, with a high near 70.

    High: 70 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 58. Calm wind.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 79. Light west wind becoming west southwest 5 to 10 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 59. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Mostly cloudy, with a high near 78. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 58. West southwest wind 5 to 10 mph becoming light south in the evening.
Friday
Mostly sunny, with a high near 75.
Friday Night
A chance of rain and thunderstorms before 11pm, then rain likely between 11pm and 2am, then rain likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.
Saturday
Rain likely and possibly a thunderstorm before 11am, then a chance of rain and thunderstorms after 11am. Partly sunny, with a high near 70.
Saturday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 55.
Sunday
A chance of rain, mainly before 11am. Partly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Downey CA
 33.93°N 118.14°W (Elev. 95 ft)
Last Update:
11:27 pm PDT Apr 7, 2026
Forecast Valid:
11pm PDT Apr 7, 2026-6pm PDT Apr 14, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation