– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 am Fri 06 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Fri 06 Mar Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 3°C on Sun night, min -7°C on Fri night). Winds decreasing (severe gales from the NNE on Fri night, light winds from the NE by Sun night).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 8°C on Wed afternoon, min 1°C on Mon morning). Winds increasing (calm on Mon morning, fresh winds from the NW by Mon night).
	Friday 6			Saturday 7			Sunday 8			Monday 9			Tuesday 10			Wednesday 11
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	N	NNE	NNE	NE	NE	ENE	ENE	E	ENE	ENE	NNW	NW	NNW	NW	NNE	NE	NE	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-2	-4	-5	-6	-4	-1	1	2	3	2	3	4	5	6	6	7	8	8
min °C	-3	-5	-7	-6	-5	-4	0	2	2	1	2	3	5	5	6	6	7	8
chill °C	-11	-14	-18	-18	-15	-14	-7	-3	0	1	0	-1	2	1	3	1	4	6

Freezing level m	2700	2550	2300	2350	2550	2750	3100	3400	3500	3400	3350	3650	3800	3950	3950	3950	4050	4150
Cloud base (m)													850	9000	9150

	6:11	—	—	6:11	—	—	7:09	—	—	6:07	—	—	6:07	—	—	6:05	—	—
	—	5:51	—	—	5:51	—	—	6:52	—	—	5:52	—	—	5:53	—	—	5:54	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 3°C on Sun night, min -7°C on Fri night). Winds decreasing (severe gales from the NNE on Fri night, light winds from the NE by Sun night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 8°C on Wed afternoon, min 1°C on Mon morning). Winds increasing (calm on Mon morning, fresh winds from the NW by Mon night).

This table gives the weather forecast for Mount San Antonio at the specific elevation of 3068 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount San Antonio. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of California.

Live conditions reported by 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Mt Baldy 6 km S 1250m alt. 1 hour ago	13° C	-	Calm (5 kph at 98).
Wrightwood 7 km NNE 1828m alt. 1 hour ago	4° C	Dry	Calm (0 kph at 15).
Alta Loma 16 km S 563m alt. 2 hours ago	20° C	Dry	Calm (5 kph at 209).
Alta Loma 16 km S 548m alt. 52 minutes ago	19° C	Dry	Calm (2 kph at 342).
Upland Cable Airport (California) 19 km S 440m alt. 1 hour ago	20° C	Clear	Light winds from the N (7 kph at 1).	16 km
La Verne wx 20 km S 335m alt. 2 hours ago	19° C	Dry	Calm (3 kph at 0).
Golden Valley Acres wx 21 km NE 1114m alt. 3 hours ago	11° C	Dry	Light winds from the NNW (10 kph at 342).
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	20° C	Clear	Light winds from the SW (6 kph at 230).	16 km
Summit Terrace wx 24 km ENE 1200m alt. 1 hour ago	11° C	Dry	Moderate winds from the NNE (21 kph at 20).
Ontario wx 25 km S 320m alt. 53 minutes ago	22° C	-	Light winds from the SE (10 kph at 124).

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.