– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Mon 12 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Mon 12 Oct Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Some drizzle, heaviest during Mon afternoon. Warm (max 24°C on Wed afternoon, min 11°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 27°C on Sat afternoon, min 20°C on Thu night). Wind will be generally light.
	Mon 12		Tuesday 13			Wednesday 14			Thursday 15			Friday 16			Saturday 17
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	1600	1650
km/h	SSW	SSW	NNW	NNE	NNE	NE	NE	NNE	NNE	NNE	NNE	NE	NE	NNE	NE	NE	N
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.7	0.4	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	14	13	17	19	17	22	24	22	24	25	22	24	26	23	26	27	25
min °C	14	11	12	18	17	18	24	21	22	25	20	21	26	22	22	27	23
chill °C	13	11	12	18	17	18	24	21	22	25	20	21	26	22	22	27	23

Freezing level m	2600	3900	3700	3400	3950	4150	4250	4300	4200	4100	4250	4100	4150	4050	4050	4050	4150

	—	—	6:54	—	—	6:54	—	—	6:54	—	—	6:56	—	—	6:56	—	—
	6:20	—	—	6:19	—	—	6:16	—	—	6:15	—	—	6:15	—	—	6:14	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Some drizzle, heaviest during Mon afternoon. Warm (max 24°C on Wed afternoon, min 11°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 27°C on Sat afternoon, min 20°C on Thu night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 500 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. 2 hours ago	7°C	-	Calm (0 kph at 236).
Wrightwood 7 km NNE 1828m alt. 2 hours ago	3°C	Dry	Calm (0 kph at 217).
Alta Loma 16 km S 563m alt. 2 hours ago	13°C	Dry	Calm (3 kph at 305).
Alta Loma 16 km S 548m alt. 2 hours ago	13°C	Dry	Calm (0 kph at 134).
Upland Cable Airport (California) 19 km S 440m alt. 3 hours ago	15°C	Dry and cloudy.	Light winds from the W (11 kph at 270).	16 km Low: broken Mid: overcast
La Verne wx 20 km S 335m alt. 3 hours ago	14°C	Dry	Calm (2 kph at 221).
Phelan wx 23 km NNE 1058m alt. 1 hour ago	10°C	Dry	Calm (5 kph at 353).
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	16°C	Dry and partly cloudy.	Light winds from the WNW (9 kph at 290).	16 km Low: broken Mid: broken
Summit Terrace wx 24 km ENE 1200m alt. 2 hours ago	8°C	Dry	Calm (0 kph at 218).
Pomona wx 26 km S 255m alt. 1 hour ago	12°C	Dry	Calm (0 kph at 217).

* 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.