– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Wed 26 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 26 Aug Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 16°C on Wed afternoon, min 13°C on Fri night). Winds increasing (light winds from the SSW on Wed afternoon, fresh winds from the SW by Fri night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 13°C on Sat morning, min 9°C on Mon night). Winds increasing (moderate winds from the SW on Sun afternoon, strong winds from the SW by Mon night).
	Wednesday 26			Thursday 27			Friday 28			Saturday 29			Sunday 30			Monday 31
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)			6800	5750	6050			4950
km/h	S	SSW	SSW	S	S	S	SSW	SSW	SW	SW	SW	SW	SW	SSW	SW	SW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	15	16	16	15	15	15	14	15	14	13	13	12	11	12	11	10	10	10
min °C	15	16	15	15	15	14	14	14	13	12	12	11	11	11	10	10	10	9
chill °C	14	16	14	14	14	12	12	12	10	9	9	7	8	8	6	6	6	5

Freezing level m	5100	5250	5200	5200	5250	5100	5050	5150	5000	4900	5000	4900	4750	4750	4550	4600	4700	4700

	6:18	—	—	6:20	—	—	6:20	—	—	6:20	—	—	6:22	—	—	6:22	—	—
	—	7:23	—	—	7:22	—	—	7:22	—	—	7:21	—	—	7:19	—	—	7:17	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 16°C on Wed afternoon, min 13°C on Fri night). Winds increasing (light winds from the SSW on Wed afternoon, fresh winds from the SW by Fri night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Sat morning, min 9°C on Mon night). Winds increasing (moderate winds from the SW on Sun afternoon, strong winds from the SW by Mon night).

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. 2 hours ago	33°C	Clear	Light winds from the SSW (6 kph at 210).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	33°C	Clear	Light winds from the N (7 kph at 1).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	32°C	-	Light winds from the N (6 kph at 1).	16 km Low: few
AJX - CSS 32 km ESE 519m alt. 2 hours ago	40°C	-	Light winds from the SSW (15 kph at 193).
Chino Airport 34 km S 218m alt. 3 hours ago	33°C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the WSW (9 kph at 240).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	35°C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	31°C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	33°C	Clear	Light winds from the W (6 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	33°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.