– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Wed 30 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Wed 30 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. Warm (max 34°C on Fri afternoon, min 25°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 34°C on Sat afternoon, min 28°C on Mon night). Wind will be generally light.
	Wednesday 30			Thursday 1			Friday 2			Saturday 3			Sunday 4			Monday 5
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear
Cloud base (m)																	4000
km/h	ENE	SW	NNW	S	SSW	N	ESE	SW	N	ESE	S	NNE	SSE	SW	WNW	SSW	WSW	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	29	31	26	31	33	29	33	34	31	33	34	30	32	34	30	32	32	30
min °C	26	30	25	27	32	28	29	34	29	29	34	29	29	33	29	29	32	28
chill °C	26	30	25	27	32	28	29	34	29	29	34	29	29	33	29	29	32	28

Freezing level m	4750	4850	5000	4850	4900	4950	5000	5050	4900	4800	4900	4800	4600	4750	4750	4800	4900	4700

	6:43	—	—	6:43	—	—	6:45	—	—	6:46	—	—	6:47	—	—	6:47	—	—
	—	6:36	—	—	6:35	—	—	6:32	—	—	6:31	—	—	6:30	—	—	6:29	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 34°C on Fri afternoon, min 25°C on Wed night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Sat afternoon, min 28°C on Mon 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
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	21°C	Clear	Light winds from the WSW (6 kph at 250).	14 km
La Vern / rackett-Field Airport 24 km S 207m alt. 1 hour ago	19°C	Clear	Light winds from the W (9 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 1 hour ago	21°C	Clear	Light winds from the WSW (9 kph at 250).	16 km
Chino Airport 34 km S 218m alt. 1 hour ago	24°C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 130).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	23°C	Clear	Light winds from the ESE (7 kph at 120).	16 km
EL Monte Airport 42 km SSW 361m alt. 1 hour ago	23°C	Clear	Calm (0 kph at 0).	16 km Low: scattered
Riverside Airport 42 km SSE 661m alt. 1 hour ago	22°C	Clear	Light winds from the N (6 kph at 1).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	21°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	21°C	Clear	Calm (0 kph at 0).	16 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.