🇺🇸 Weather in Rancho Santa Margarita
Map Overlays:
Hourly Forecast for Rancho Santa Margarita
14:00
23°
1%
15:00
23°
1%
16:00
23°
1%
17:00
22°
1%
18:00
22°
1%
19:00
20°
2%
20:00
18°
4%
21:00
17°
9%
22:00
16°
3%
23:00
16°
4%
00:00
15°
4%
01:00
15°
4%
02:00
15°
4%
03:00
14°
5%
04:00
14°
5%
05:00
14°
5%
06:00
16°
4%
07:00
17°
3%
08:00
19°
2%
09:00
20°
1%
10:00
22°
1%
11:00
23°
1%
12:00
24°
1%
13:00
24°
1%
14-Day Forecast for Rancho Santa Margarita
Tue, Jun 02
Partly Cloudy
24° /
14°
Wed, Jun 03
Sunny
25° /
14°
Thu, Jun 04
Sunny
26° /
16°
Fri, Jun 05
Sunny
24° /
15°
Sat, Jun 06
Partly Cloudy
23° /
15°
Sun, Jun 07
Partly Cloudy
23° /
16°
Mon, Jun 08
Sunny
24° /
14°
Tue, Jun 09
Sunny
27° /
16°
Wed, Jun 10
Sunny
26° /
16°
Thu, Jun 11
Sunny
26° /
15°
Fri, Jun 12
Sunny
27° /
16°
Sat, Jun 13
Sunny
28° /
16°
Sun, Jun 14
Sunny
29° /
17°
Mon, Jun 15
Sunny
28° /
17°
Additional Forecasts for Rancho Santa Margarita
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 114.0 μg/m³
O₃ (Ozone) 105.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.6 μg/m³
SO₂ (Sulphur Dioxide) 1.1 μg/m³
PM2.5 (Fine particles) 12.0 μg/m³
PM10 (Coarse particles) 20.3 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Frequently Asked Questions about Weather in Rancho Santa Margarita
What is the temperature in Rancho Santa Margarita right now?
The current temperature in Rancho Santa Margarita is 23°C (73°F), sunny (feels like 16°C).
What's the weather like in Rancho Santa Margarita right now?
Conditions in Rancho Santa Margarita right now: Sunny, humidity 60%, wind 14 km/h WSW.
What is today's forecast for Rancho Santa Margarita?
Today in Rancho Santa Margarita: high 24°C, low 14°C, partly cloudy. Chance of rain: 6%.
What is the 7-day weather forecast for Rancho Santa Margarita?
Daily highs and lows for Rancho Santa Margarita:
- 2026-06-02: 24°C / 14°C
- 2026-06-03: 25°C / 14°C
- 2026-06-04: 26°C / 16°C
- 2026-06-05: 24°C / 15°C
- 2026-06-06: 23°C / 15°C
- 2026-06-07: 23°C / 16°C
- 2026-06-08: 24°C / 14°C
Is it going to rain in Rancho Santa Margarita today?
There is a 6% chance of rain in Rancho Santa Margarita today.
What is the wind speed in Rancho Santa Margarita right now?
Wind in Rancho Santa Margarita is currently 14 km/h (9 mph) from the WSW.
What is the UV index in Rancho Santa Margarita right now?
The UV index in Rancho Santa Margarita is currently 9.6 (very high). Sun protection is recommended when the index is 3 or higher.
