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

Hazardous Weather Conditions

Current conditions at

DW6637 Yorba Linda (D6637)

Lat: 33.88917°NLon: 117.8165°WElev: 371.0ft.

NA

93°F

34°C

Humidity 39%
Wind Speed WSW 0 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 65°F (18°C)
Visibility NA
Heat Index95°F (35°C)
Last update 17 Jun 01:31 PM PDT
Extended Forecast for

3 Miles ESE Placentia CA

Heat Advisory June 17, 01:58pm until June 18, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 17, 01:58pm until June 18, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • This Afternoon

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 64. Southwest wind 5 to 10 mph becoming light in the evening.

    Low: 64 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 64. Southwest wind 5 to 10 mph becoming light after midnight.

    Low: 64 °F

    Increasing
    Clouds

  • Juneteenth

    Juneteenth: Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 85. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 63.

    Low: 63 °F

    Increasing
    Clouds

  • Friday

    Friday: Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 82.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 62.

    Low: 62 °F

    Increasing
    Clouds

Detailed Forecast

This Afternoon
Sunny, with a high near 89. Southwest wind around 10 mph.
Tonight
Clear, with a low around 64. Southwest wind 5 to 10 mph becoming light in the evening.
Wednesday
Sunny, with a high near 89. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 64. Southwest wind 5 to 10 mph becoming light after midnight.
Juneteenth
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 85. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Increasing clouds, with a low around 63.
Friday
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 82.
Friday Night
Increasing clouds, with a low around 62.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 78.
Saturday Night
Increasing clouds, with a low around 60.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 79.
Sunday Night
Increasing clouds, with a low around 60.
Monday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Placentia CA
 33.86°N 117.82°W (Elev. 308 ft)
Last Update:
12:49 pm PDT Jun 17, 2025
Forecast Valid:
1pm PDT Jun 17, 2025-6pm PDT Jun 23, 2025
 
Forecast Discussion
 
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