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: 970.0ft.

NA

86°F

30°C

Humidity 19%
Wind Speed W 0 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 39°F (4°C)
Visibility NA
Heat Index83°F (28°C)
Last update 18 Oct 03:10 PM PDT
Extended Forecast for

5 Miles NNW Rancho Santa Margarita CA

  • Tonight

    Tonight: Increasing clouds, with a low around 56. Calm wind becoming east around 5 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Calm wind becoming west around 5 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Calm wind becoming east around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy drizzle and fog after 11pm. Partly cloudy, with a low around 52.

    Low: 52 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Wednesday

    Wednesday: Patchy drizzle and fog before 11am. Mostly sunny, with a high near 67.

    High: 67 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 56. Calm wind becoming east around 5 mph.
Sunday
Mostly sunny, with a high near 77. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 54. Calm wind becoming east around 5 mph.
Monday
Sunny, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 55. Calm wind.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Patchy drizzle and fog after 11pm. Partly cloudy, with a low around 52.
Wednesday
Patchy drizzle and fog before 11am. Mostly sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 76.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 53.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Rancho Santa Margarita CA
 33.71°N 117.62°W (Elev. 1795 ft)
Last Update:
12:57 pm PDT Oct 18, 2025
Forecast Valid:
3pm PDT Oct 18, 2025-6pm PDT Oct 25, 2025
 
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Additional Resources

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