Current conditions at

CW5283 Foothill Ranch (C5283)

Lat: 33.685°NLon: 117.65583°WElev: 986.91ft.

NA

88°F

31°C

Humidity 27%
Wind Speed N 0 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 50°F (10°C)
Visibility NA
Heat Index85°F (29°C)
Last update 23 Aug 06:40 PM PDT
Extended Forecast for

4 Miles NNE Lake Forest CA

Extreme Heat Watch August 25, 10:00am until August 28, 08:00pm
Heat Advisory August 23, 06:49pm until August 25, 10:00am
Click here for hazard details and duration
Extreme Heat Watch
Heat Advisory
  •  
    Heat Advisory August 23, 06:49pm until August 25, 10:00am

    NOW until 10:00am Tue

    Heat Advisory

  • Tonight

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. Calm wind becoming west around 5 mph in the afternoon.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. Calm wind.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. Southwest wind around 5 mph becoming calm.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 65. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 94. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 68. Calm wind.
Tuesday
Sunny, with a high near 95. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 68. Southwest wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Sunny, with a high near 97.
Thursday Night
Mostly clear, with a low around 72.
Friday
Mostly sunny, with a high near 97.
Friday Night
Partly cloudy, with a low around 70.
Saturday
Sunny, with a high near 96.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Lake Forest CA
 33.7°N 117.65°W (Elev. 1565 ft)
5:32 pm PDT Aug 23, 2026
6pm PDT Aug 23, 2026-6pm PDT Aug 30, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database