– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Mon 10 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Mon 10 Aug Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 15°C on Mon afternoon, min 11°C on Wed night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 11°C on Thu afternoon, min 8°C on Sat night). Mainly fresh winds.
	Mon 10		Tuesday 11			Wednesday 12			Thursday 13			Friday 14			Saturday 15
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	clear	some clouds	some clouds	some clouds	clear	clear	some clouds	clear	clear	clear	some clouds	cloudy	some clouds
Cloud base (m)	4950	9800	6750	6050			7100	8300	8950	8850						7200
km/h	SW	NE	SSE	SE	S	SSW	SSW	SW	SW	WSW	SW	SSW	SSW	SSW	S	S	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	15	14	13	13	13	12	12	12	11	11	11	10	11	11	11	11	9
min °C	14	13	13	13	12	12	12	11	11	11	10	10	10	11	11	10	8
chill °C	13	13	12	13	12	11	11	9	9	8	7	7	8	8	8	7	5

Freezing level m	5200	5050	4900	5050	4950	4900	4900	4700	4650	4650	4550	4550	4700	4750	4750	4750	4550

	—	—	6:07	—	—	6:09	—	—	6:09	—	—	6:09	—	—	6:11	—	—
	7:43	—	—	7:42	—	—	7:40	—	—	7:39	—	—	7:38	—	—	7:37	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 15°C on Mon afternoon, min 11°C on Wed night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Thu afternoon, min 8°C on Sat night). Mainly fresh winds.

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	25° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	27° C	Clear	Light winds from the SW (17 kph at 230).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	27° C	Dry and partly cloudy.	Light winds from the WSW (19 kph at 250).	16 km Low: few Mid: broken
AJX - CSS 32 km ESE 519m alt. 1 hour ago	26° C	-	Wind obs. (9 kph from 0 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	26° C	Dry and partly cloudy.	Moderate winds from the W (24 kph at 280).	16 km Low: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 220).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	31° C	Clear	Light winds from the SSE (15 kph at 150).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	30° C	Clear	Light winds from the WSW (11 kph at 240).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	28° C	Clear	Light winds from the W (11 kph at 280).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	26° C	Clear	Light winds from the W (19 kph at 280).	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.