– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Tue 29 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Tue 29 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 32°C on Thu afternoon, min 22°C on Tue morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 35°C on Sun afternoon, min 28°C on Sun night). Wind will be generally light.
	Tuesday 29			Wednesday 30			Thursday 1			Friday 2			Saturday 3			Sunday 4
	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	clear	clear	clear
Cloud base (m)
km/h	NNE	NW	NNW	NNE	SW	NNW	S	SSW	NNE	SE	SSW	NNE	SSE	WSW	WSW	E	S	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	25	28	25	30	31	26	31	32	30	33	34	31	33	34	31	33	35	30
min °C	22	27	25	26	30	26	27	32	28	29	34	29	29	34	29	30	34	28
chill °C	22	27	25	26	30	26	27	32	28	29	34	29	29	34	29	30	34	28

Freezing level m	3600	4150	4450	4800	4850	5000	4900	4900	5000	5000	5050	4950	4800	4950	4900	4800	4900	4800

	6:43	—	—	6:43	—	—	6:43	—	—	6:45	—	—	6:46	—	—	6:47	—	—
	—	6:37	—	—	6:36	—	—	6:35	—	—	6:32	—	—	6:31	—	—	6:30	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 32°C on Thu afternoon, min 22°C on Tue morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 35°C on Sun afternoon, min 28°C on Sun 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. 1 hour ago	28°C	Clear	Light winds from the W (17 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	28°C	Clear	Light winds from the W (15 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	31°C	Dry and partly cloudy.	Light winds from the WSW (17 kph at 240).	16 km Low: scattered Mid: scattered
Chino Airport 34 km S 218m alt. 2 hours ago	32°C	-	Moderate winds from the WSW (20 kph at 250).	16 km Low: few Mid: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (9 kph from 90 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	29°C	Dry and partly cloudy.	Moderate winds from the N (26 kph at 350).	16 km Low: scattered
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	30°C	Clear	Light winds from the SSE (17 kph at 160).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	32°C	Clear	Light winds from the WNW.(Wind varies from 260 to 340 degs) (15 kph at 290).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	31°C	Clear	Light winds from the W (17 kph at 280).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	33°C	Dry and partly cloudy.	Fresh winds from the NNW (33 kph at 330).	16 km Low: scattered

* 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.