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

64°F

18°C

Humidity 82%
Wind Speed ESE 0 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 20 Sep 03:20 AM PDT
Extended Forecast for

4 Miles NNW Rancho Santa Margarita CA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Patchy Fog

  • Sunday

    Sunday: Partly sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 79 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 59. South wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 75. South wind 5 to 10 mph.

    High: 75 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Patchy drizzle after 11pm. Mostly cloudy, with a low around 57. Southwest wind around 5 mph becoming calm.

    Low: 57 °F

    Patchy
    Drizzle

  • Tuesday

    Tuesday: Patchy drizzle before 11am. Partly sunny, then gradually becoming sunny, with a high near 78.

    High: 78 °F

    Patchy
    Drizzle then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 58. Calm wind.
Sunday
Partly sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 59. South wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 75. South wind 5 to 10 mph.
Monday Night
Patchy drizzle after 11pm. Mostly cloudy, with a low around 57. Southwest wind around 5 mph becoming calm.
Tuesday
Patchy drizzle before 11am. Partly sunny, then gradually becoming sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 64.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 65.
Saturday
Mostly sunny, with a high near 88.
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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:
11:28 pm PDT Sep 19, 2026
Forecast Valid:
3am PDT Sep 20, 2026-6pm PDT Sep 26, 2026
 
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Additional Resources

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