– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Sat 19 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Sat 19 Sep Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 11°C on Sat morning, min 7°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 10°C on Wed afternoon, min 6°C on Tue morning). Winds increasing (light winds from the NE on Tue afternoon, fresh winds from the S by Thu night).
	Saturday 19			Sunday 20			Monday 21			Tuesday 22			Wednesday 23			Thursday 24
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)						5900
km/h	S	SE	SE	SSE	SSE	SE	SSE	SE	E	ENE	N	ENE	ENE	NE	E	ESE	SSE	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	11	10	11	10	9	9	8	8	7	7	8	8	8	10	10	9	10	10
min °C	11	10	10	9	9	8	8	8	7	6	7	8	8	9	8	8	9	8
chill °C	10	8	8	6	6	5	5	6	5	4	6	6	6	8	7	6	7	4

Freezing level m	4650	4600	4700	4500	4500	4300	4100	4100	4100	4050	4200	4350	4350	4550	4450	4350	4600	4450

	6:35	—	—	6:35	—	—	6:37	—	—	6:37	—	—	6:39	—	—	6:39	—	—
	—	6:52	—	—	6:50	—	—	6:49	—	—	6:46	—	—	6:45	—	—	6:45	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 11°C on Sat morning, min 7°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Wed afternoon, min 6°C on Tue morning). Winds increasing (light winds from the NE on Tue afternoon, fresh winds from the S by Thu 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
Upland Cable Airport (California) 19 km S 440m alt. 1 hour ago	24°C	Clear	Light winds from the WSW.(Wind varies from 210 to 270 degs) (17 kph at 240).	14 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	23°C	Clear	Light winds from the W (13 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	24°C	Clear	Light winds from the W (9 kph at 280).	16 km
Chino Airport 34 km S 218m alt. 2 hours ago	27°C	Clear	Light winds from the WNW (11 kph at 290).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Calm (4 kph at 260).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	28°C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	25°C	Clear	Light winds from the SSW (9 kph at 210).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	24°C	Clear	Light winds from the N (7 kph at 1).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	27°C	Clear	Light winds from the N (11 kph at 1).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	25°C	Clear	Calm (0 kph at 0).	11 km

* 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.