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

Hazardous Weather Conditions

Current conditions at

FREMONT CANYON (FRCC1)

Lat: 33.81114°NLon: 117.70836°WElev: 1781.0ft.

NA

70°F

21°C

Humidity 46%
Wind Speed NNW 4 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 18 Jun 02:51 AM PDT
Extended Forecast for

4 Miles E Yorba Linda CA

Heat Advisory June 18, 03:43am until June 18, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 18, 03:43am until June 18, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Overnight

    Low: 62 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90. Light west wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 61 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 86. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 60. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 60 °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 58.

    Low: 58 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 77.

    High: 77 °F

    Becoming
    Sunny

Detailed Forecast

Overnight
Clear, with a low around 62. West wind around 5 mph.
Wednesday
Sunny, with a high near 90. Light west wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 61. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Juneteenth
Sunny, with a high near 86. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Increasing clouds, with a low around 60. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
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 58.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 77.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Increasing clouds, with a low around 56.
Monday
Partly sunny, then gradually becoming sunny, with a high near 79.
Monday Night
Increasing clouds, with a low around 57.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Yorba Linda CA
 33.88°N 117.69°W (Elev. 587 ft)
Last Update:
1:57 pm PDT Jun 17, 2025
Forecast Valid:
3am PDT Jun 18, 2025-6pm PDT Jun 24, 2025
 
Forecast Discussion
 
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