– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Mon 14 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Mon 14 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 29°C on Mon afternoon, min 20°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 30°C on Sat afternoon, min 20°C on Thu night). Wind will be generally light.
	Monday 14			Tuesday 15			Wednesday 16			Thursday 17			Friday 18			Saturday 19
	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)																	9500	9350
km/h	S	SSW	SSW	S	SSW	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SW	NNW	E	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	27	29	25	26	28	23	25	27	22	25	26	22	25	27	23	29	30	26
min °C	24	29	22	22	27	20	21	26	20	21	26	20	21	26	22	24	30	25
chill °C	24	29	22	22	27	20	21	26	20	21	26	20	21	26	22	24	30	25

Freezing level m	5100	5000	5050	4900	4950	4850	4800	4750	4650	4600	4600	4700	4650	4650	4700	4600	4650	4750

	6:31	—	—	6:33	—	—	6:33	—	—	6:33	—	—	6:35	—	—	6:35	—	—
	—	6:59	—	—	6:57	—	—	6:55	—	—	6:53	—	—	6:52	—	—	6:52	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 29°C on Mon afternoon, min 20°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 30°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
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago		Haze -.	Light winds from the SW (7 kph at 220).	5 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	21°C	Mist -.	Calm (0 kph at 0).	3 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	23°C	Haze -.	Light winds from the W (7 kph at 270).	6 km Low: scattered
Chino Airport 34 km S 218m alt. 2 hours ago	23°C	Haze -.	Light winds from the N (6 kph at 1).	5 km Low: overcast
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 240).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	27°C	Clear	Light winds from the SSE (7 kph at 150).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	22°C	Dry and cloudy.	Light winds from the SW (6 kph at 220).	13 km Low: overcast
Riverside Airport 42 km SSE 661m alt. 2 hours ago	23°C	Haze -.	Light winds from the N (7 kph at 1).	10 km Low: scattered
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	24°C	Dry and partly cloudy.	Calm (0 kph at 0).	14 km Low: scattered
San Bernardino Airport 43 km ESE 407m alt. 3 hours ago		Haze -.	Calm (0 kph at 0).	5 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.