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

LOS ANGELES DOWNTOWN (FHMC1)

Lat: 34.06778°NLon: 118.24167°WElev: 413.0ft.

NA

63°F

17°C

Humidity 77%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 21 Jun 07:10 AM PDT
Extended Forecast for

Altadena CA

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 70. Light south southeast wind becoming southwest 5 to 10 mph in the afternoon.

    High: 70 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. Southwest wind 5 to 10 mph becoming north in the evening.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76. East northeast wind 5 to 10 mph becoming west southwest in the morning.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 55. Southwest wind 5 to 10 mph becoming east northeast after midnight.

    Low: 55 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54.

    Low: 54 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 79.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 70. Light south southeast wind becoming southwest 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 54. Southwest wind 5 to 10 mph becoming north in the evening.
Sunday
Sunny, with a high near 76. East northeast wind 5 to 10 mph becoming west southwest in the morning.
Sunday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 55. Southwest wind 5 to 10 mph becoming east northeast after midnight.
Monday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Altadena CA
 34.18°N 118.14°W (Elev. 1253 ft)
Last Update:
5:21 am PDT Jun 21, 2025
Forecast Valid:
7am PDT Jun 21, 2025-6pm PDT Jun 27, 2025
 
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Additional Resources

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