Current Conditions

Rancho Santa Margarita, California

63°F17°C

Clear

Wind

SSW 2 mph3 km/h

Humidity

84%

Cloud Cover

15%

As of Wednesday, September 2, 2026 at 3:39 AM PDT

Today's Outlook

Day

Mostly clear and warm, with a high of 80°F27°C and morning low of 67°F19°C. Breezy from the SW at 5 to 8 mph9 to 13 km/h.

Night

Mostly clear, with a low around 63°F17°C. Light wind from the WSW around 3 mph5 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 80°F27°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 4%	Wind WSW 4 mph7 km/h	Wednesday: Mostly clear and warm, with a high of 80°F27°C and morning low of 67°F19°C. Breezy from the SW at 5 to 8 mph9 to 13 km/h. Wednesday Night: Mostly clear, with a low around 63°F17°C. Light wind from the WSW around 3 mph5 km/h.
Clear	High 80°F26°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 7%	Wind SW 5 mph7 km/h	Thursday: Mostly clear and warm, with a high of 80°F26°C and morning low of 67°F20°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. Thursday Night: Mostly clear, with a low around 63°F17°C. Light wind from the SW around 3 mph5 km/h.
Clear	High 79°F26°C	Low 64°F18°C	Precip 0 in0 mm—	Cloud 15%	Wind SW 4 mph7 km/h	Friday: Mostly clear and warm, with a high of 79°F26°C and morning low of 67°F20°C. Breezy from the SW at 5 to 7 mph8 to 12 km/h. Friday Night: Mostly clear, with a low around 64°F18°C. Light wind from the SW around 3 mph5 km/h.
Clear	High 83°F28°C	Low 65°F18°C	Precip 0.01 in0.3 mm8%	Cloud 16%	Wind WSW 4 mph6 km/h	Saturday: Mostly clear and warm, with a high of 83°F28°C and morning low of 68°F20°C. Breezy from the WSW at 5 to 7 mph7 to 11 km/h. Saturday Night: Mostly clear, with a low around 65°F18°C. Light wind from the W around 3 mph4 km/h.
Drizzle	High 82°F28°C	Low 69°F20°C	Precip 0.08 in2 mm23%	Cloud 22%	Wind W 4 mph7 km/h	Sunday: Mostly clear and warm, with a high of 82°F28°C and morning low of 71°F22°C. Breezy from the WSW at 5 to 8 mph9 to 13 km/h. 17% chance of drizzle throughout the day. Sunday Night: Mostly clear, with a low around 69°F20°C. Light wind from the W around 3 mph5 km/h. 23% chance of drizzle overnight.
Clear	High 84°F29°C	Low 67°F19°C	Precip 0.01 in0.2 mm3%	Cloud 20%	Wind WSW 4 mph6 km/h	Monday: Mostly clear and warm, with a high of 84°F29°C and morning low of 70°F21°C. Breezy from the WSW at 5 to 8 mph8 to 13 km/h. Monday Night: Mostly clear, with a low around 67°F19°C. Light wind from the WSW around 3 mph4 km/h.
Clear	High 84°F29°C	Low 67°F19°C	Precip 0.04 in0.9 mm6%	Cloud 28%	Wind WSW 4 mph7 km/h	Tuesday: Mostly clear and warm, with a high of 84°F29°C and morning low of 70°F21°C. Breezy from the WSW at 5 to 8 mph9 to 13 km/h. Tuesday Night: Partly cloudy, with a low around 67°F19°C. Light wind from the SW around 3 mph5 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	80°F27°C	63°F17°C	0 in0 mm· —	4%	Clear	WSW 4 mph7 km/h
DayMostly clear and warm, with a high of 80°F27°C and morning low of 67°F19°C. Breezy from the SW at 5 to 8 mph9 to 13 km/h. NightMostly clear, with a low around 63°F17°C. Light wind from the WSW around 3 mph5 km/h.
	ThursdaySep 3	80°F26°C	63°F17°C	0 in0 mm· —	7%	Clear	SW 5 mph7 km/h
DayMostly clear and warm, with a high of 80°F26°C and morning low of 67°F20°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. NightMostly clear, with a low around 63°F17°C. Light wind from the SW around 3 mph5 km/h.
	FridaySep 4	79°F26°C	64°F18°C	0 in0 mm· —	15%	Clear	SW 4 mph7 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 67°F20°C. Breezy from the SW at 5 to 7 mph8 to 12 km/h. NightMostly clear, with a low around 64°F18°C. Light wind from the SW around 3 mph5 km/h.
	SaturdaySep 5	83°F28°C	65°F18°C	0.01 in0.3 mm· 8%	16%	Clear	WSW 4 mph6 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 68°F20°C. Breezy from the WSW at 5 to 7 mph7 to 11 km/h. NightMostly clear, with a low around 65°F18°C. Light wind from the W around 3 mph4 km/h.
	SundaySep 6	82°F28°C	69°F20°C	0.08 in2 mm· 23%	22%	Drizzle	W 4 mph7 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 71°F22°C. Breezy from the WSW at 5 to 8 mph9 to 13 km/h. 17% chance of drizzle throughout the day. NightMostly clear, with a low around 69°F20°C. Light wind from the W around 3 mph5 km/h. 23% chance of drizzle overnight.
	MondaySep 7	84°F29°C	67°F19°C	0.01 in0.2 mm· 3%	20%	Clear	WSW 4 mph6 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 70°F21°C. Breezy from the WSW at 5 to 8 mph8 to 13 km/h. NightMostly clear, with a low around 67°F19°C. Light wind from the WSW around 3 mph4 km/h.
	TuesdaySep 8	84°F29°C	67°F19°C	0.04 in0.9 mm· 6%	28%	Clear	WSW 4 mph7 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 70°F21°C. Breezy from the WSW at 5 to 8 mph9 to 13 km/h. NightPartly cloudy, with a low around 67°F19°C. Light wind from the SW around 3 mph5 km/h.
	WednesdaySep 9	84°F29°C	68°F20°C	0.02 in0.6 mm· 7%	31%	Clear	SW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Breezy from the WSW at 5 to 7 mph9 to 12 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the SW around 3 mph5 km/h.
	ThursdaySep 10	82°F28°C	67°F20°C	0.02 in0.6 mm· 6%	28%	Clear	SW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the SW at 6 to 8 mph9 to 13 km/h. NightPartly cloudy, with a low around 67°F20°C. Light wind from the SW around 3 mph5 km/h.
	FridaySep 11	81°F27°C	66°F19°C	0.02 in0.5 mm· 5%	30%	Clear	SW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Breezy from the SW at 5 to 8 mph9 to 13 km/h. NightPartly cloudy, with a low around 66°F19°C. Light wind from the SW around 3 mph5 km/h.
	SaturdaySep 12	82°F28°C	67°F19°C	0.06 in1.4 mm· 7%	39%	Clear	WSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 69°F21°C. Breezy from the WSW at 5 to 7 mph8 to 12 km/h. NightPartly cloudy, with a low around 67°F19°C. Light wind from the WSW around 3 mph5 km/h.
	SundaySep 13	82°F28°C	68°F20°C	0.09 in2.3 mm· 10%	43%	Drizzle	WSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the WSW at 5 to 7 mph9 to 12 km/h. 10% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Light wind from the SW around 3 mph5 km/h. 10% chance of drizzle throughout the night.
	MondaySep 14	82°F28°C	68°F20°C	0.07 in1.8 mm· 9%	35%	Clear	SW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the SW around 3 mph5 km/h.
	TuesdaySep 15	82°F28°C	68°F20°C	0.02 in0.4 mm· 5%	29%	Clear	WSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the WSW at 5 to 8 mph9 to 13 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the SW around 3 mph5 km/h.
	WednesdaySep 16	83°F28°C	68°F20°C	0.01 in0.3 mm· 4%	26%	Clear	WSW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 70°F21°C. Breezy from the WSW at 5 to 8 mph9 to 13 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the WSW around 3 mph5 km/h.

Nearby Cities

Mission Viejo5 mi8 km Lake Forest5 mi8 km Ladera Ranch5 mi8 km Laguna Hills7 mi11 km Laguna Woods7 mi12 km Aliso Viejo9 mi14 km

About This Forecast

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Coordinates: 33.6409°N, 117.6031°W·Elevation: 289m·Timezone: America/Los_Angeles·Population: 49,324