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Hourly Forecast
Daylight Hours
06:38
Sunrise
18:52
Sunset
Moon
Waxing Crescent
10:12
Moonrise
20:14
Moonset
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Weather in Rancho Santa Margarita tomorrow, September 15, 2026
Expect a muted, overcast feel in Rancho Santa Margarita on September 15, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Cloud leads the morning, peaking close to 100% near 08:00. Sunshine has little room until later in the day.
Expect highs of 25°C and cooler readings close to 15°C. Expect humidity between 59% and 99%, most humid near 03:00. Winds stay light, near 4.6 km/h by 12:00, so the day feels still more than breezy.
Afternoon conditions open up, holding cloud close to 27% near 12:00. The day finishes on a milder, brighter note. Horizontal visibility sits around 14.9 km, briefly nearer 12.2 km. The sun rises at 06:39 and sets at 18:50, for a total of 12 hours 11 minutes of sunlight today.
In short, cloud leads the story in Rancho Santa Margarita on September 15, 2026; expect limited sun and a peak around 25°C.
Frequently asked questions about weather in Rancho Santa Margarita
How warm does it get in Rancho Santa Margarita?
The warmest month in Rancho Santa Margarita is August, with average high temperatures of 32°C. The average temperature during this period is around 25°C.
How cold does it get in Rancho Santa Margarita?
The coldest month in Rancho Santa Margarita is January, with average low temperatures of 7°C. The average temperature during this period is around 12°C.
What is the wettest time of year in Rancho Santa Margarita?
The wettest month in Rancho Santa Margarita is January, with an average of 99mm of precipitation.
What is the driest time of year in Rancho Santa Margarita?
The driest month in Rancho Santa Margarita is July, with an average of 1mm of precipitation.
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