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

CW5283 Foothill Ranch (C5283)

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

NA

65°F

18°C

Humidity 21%
Wind Speed ENE 0 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 24°F (-4°C)
Visibility NA
Last update 20 May 01:10 AM PDT
Extended Forecast for

6 Miles N Lake Forest CA

  • Overnight

    Overnight: Mostly clear, with a low around 58. East wind 5 to 10 mph becoming southeast.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. South wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Southeast wind around 5 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. Southwest wind 5 to 10 mph becoming light in the evening.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 53.

    Low: 53 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 75.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 58. East wind 5 to 10 mph becoming southeast.
Wednesday
Sunny, with a high near 81. South wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 55. Southeast wind around 5 mph.
Thursday
Sunny, with a high near 78. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 53. Southwest wind 5 to 10 mph becoming light in the evening.
Friday
Sunny, with a high near 74.
Friday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 53.
Saturday
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Increasing clouds, with a low around 52.
Memorial Day
Partly sunny, then gradually becoming sunny, with a high near 72.
Monday Night
Increasing clouds, with a low around 52.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Lake Forest CA
 33.74°N 117.71°W (Elev. 794 ft)
Last Update:
12:46 am PDT May 20, 2026
Forecast Valid:
1am PDT May 20, 2026-6pm PDT May 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation