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

71°F

22°C

Humidity 77%
Wind Speed WSW 0 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 63°F (17°C)
Visibility NA
Last update 09 Aug 11:55 PM PDT
Extended Forecast for

4 Miles NNW Rancho Santa Margarita CA

  • Overnight

    Overnight: Patchy dense fog after 5am. Otherwise, partly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Patchy Dense
    Fog

  • Monday

    Monday: Patchy dense fog before 8am. Otherwise, mostly sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the morning.

    High: 88 °F

    Patchy Dense
    Fog then
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm.

    Low: 61 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. Light south wind becoming west 5 to 10 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Patchy Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy dense fog after 5am. Otherwise, partly cloudy, with a low around 62. Calm wind.
Monday
Patchy dense fog before 8am. Otherwise, mostly sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the morning.
Monday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 85. Light south wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Rancho Santa Margarita CA
 33.68°N 117.62°W (Elev. 1198 ft)
Last Update:
12:20 pm PDT Aug 9, 2026
Forecast Valid:
12am PDT Aug 10, 2026-6pm PDT Aug 16, 2026
 
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Additional Resources

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