Hazardous Weather Conditions
Current conditions at
CW5283 Foothill Ranch (C5283)
Lat: 33.685°NLon: 117.65583°WElev: 986.91ft.NA
86°F
30°C
| Humidity | 14% |
| Wind Speed | N 0 MPH |
| Barometer | 29.81 in (1009.48 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | NA |
| Heat Index | 83°F (28°C) |
| Last update | 15 Oct 04:40 PM PDT |
Extended Forecast for
Rancho Santa Margarita CA
Heat Advisory October 15, 04:54pm until October 17, 08:00pm
Wind Advisory October 15, 04:54pm until October 17, 12:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 69 °F
Clear and
Breezy then
Mostly ClearFriday

High: 91 °F
Sunny and
WindyFriday Night

Low: 73 °F
Mostly Clear
Saturday

High: 89 °F
Sunny
Saturday Night

Low: 65 °F
Mostly Clear
Sunday

High: 86 °F
Sunny
Sunday Night

Low: 64 °F
Clear
Monday

High: 81 °F
Sunny
Detailed Forecast
Tonight
Clear, with a low around 69. Breezy, with a northeast wind 15 to 25 mph, with gusts as high as 35 mph.
Friday
Sunny, with a high near 91. Windy, with an east wind 25 to 30 mph, with gusts as high as 45 mph.
Friday Night
Mostly clear, with a low around 73. Northeast wind around 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 89. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 65. Northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 86.
Sunday Night
Clear, with a low around 64.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 55.
Wednesday
Showers likely. Mostly cloudy, with a high near 67.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 53.
Thursday
A chance of showers. Mostly sunny, with a high near 67.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Rancho Santa Margarita CA
33.64°N 117.61°W (Elev. 896 ft)
33.64°N 117.61°W (Elev. 896 ft)
3:39 pm PDT Oct 15, 2026
4pm PDT Oct 15, 2026-6pm PDT Oct 22, 2026



