– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Fri 07 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 07 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. Warm (max 37°C on Sun afternoon, min 29°C on Fri night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 35°C on Mon afternoon, min 23°C on Wed night). Wind will be generally light.
	Fri 7		Saturday 8			Sunday 9			Monday 10			Tuesday 11			Wednesday 12
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	clear	clear
Cloud base (m)	5800						5350	5150	5950	9700		9550	6600	5150			4250
km/h	SW	SW	S	SW	WNW	SSW	SW	SW	SSW	SW	SSW	SSW	SW	SSW	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	0.2	0.1	—	—
max °C	35	30	35	36	32	36	37	31	33	35	29	31	34	28	31	32	26
min °C	34	29	31	36	30	32	35	29	31	34	27	29	33	26	27	31	23
chill °C	34	29	31	36	30	32	35	29	31	34	27	29	33	26	27	31	23

Freezing level m	5400	5350	5350	5400	5350	5350	5350	5250	5200	5300	5200	5150	5250	5250	5150	5100	4950

	—	—	6:05	—	—	6:07	—	—	6:07	—	—	6:07	—	—	6:09	—	—
	7:45	—	—	7:45	—	—	7:44	—	—	7:43	—	—	7:42	—	—	7:40	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 37°C on Sun afternoon, min 29°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 35°C on Mon afternoon, min 23°C on Wed 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	35° C	Clear	Moderate winds from the WSW (24 kph at 240).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	34° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	37° C	Dry and partly cloudy.	Moderate winds from the WSW (20 kph at 250).	16 km Low: few Mid: scattered
AJX - CSS 32 km ESE 519m alt. 52 minutes ago	37° C	-	Moderate winds from the SW (24 kph at 222).
Chino Airport 34 km S 218m alt. 2 hours ago	37° C	Clear	Light winds from the WNW (17 kph at 290).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the SSW (7 kph at 210).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	40° C	Clear	Light winds from the S.(Wind varies from 150 to 210 degs) (15 kph at 170).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	35° C	Clear	Light winds from the SSW (19 kph at 200).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	36° C	Clear	Light winds from the W (17 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	35° C	Clear	Moderate winds from the W (20 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.