– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Wed 09 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Wed 09 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 36°C on Wed afternoon, min 24°C on Fri night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 30°C on Sat afternoon, min 22°C on Sun night). Wind will be generally light.
	Wednesday 9			Thursday 10			Friday 11			Saturday 12			Sunday 13			Monday 14
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	rain shwrs	clear	clear	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	5300	3750		6150										9750			8800	8950
km/h	ENE	NW	NW	SSW	SW	W	SW	SW	SSW	SSW	SW	SW	SW	SW	SSW	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.2	—	—	0.3	0.1	—	—	—	—	—	—	—	—	—	—	—	—
max °C	34	36	34	34	35	31	31	32	27	28	30	26	28	30	25	27	29	25
min °C	31	36	31	31	34	28	28	31	24	25	30	23	23	29	22	23	28	22
chill °C	31	36	31	31	34	28	28	31	24	25	30	23	23	29	22	23	28	22

Freezing level m	5050	5150	5250	5200	5250	5200	5200	5200	5250	5200	5250	5300	5200	5150	5200	5100	5050	5150

	6:28	—	—	6:28	—	—	6:30	—	—	6:31	—	—	6:31	—	—	6:31	—	—
	—	7:06	—	—	7:04	—	—	7:02	—	—	7:00	—	—	7:00	—	—	6:59	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 36°C on Wed afternoon, min 24°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 30°C on Sat afternoon, min 22°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. 2 hours ago	40°C	Clear	Light winds from the W (15 kph at 280).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	39°C	Clear	Light winds from the W (13 kph at 270).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	42°C	-	Light winds from the S (11 kph at 190).	16 km Low: few Mid: few
Chino Airport 34 km S 218m alt. 2 hours ago	42°C	Dry and partly cloudy.	Light winds from the W (9 kph at 280).	16 km Low: few Mid: scattered
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the SW (11 kph at 230).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	37°C	Clear	Light winds from the N (11 kph at 10).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	41°C	Clear	Light winds from the SW (6 kph at 220).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	42°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	43°C	Clear	Light winds from the WNW (11 kph at 290).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	41°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.