– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Wed 12 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 12 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. Warm (max 30°C on Wed afternoon, min 20°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 34°C on Mon afternoon, min 24°C on Sat night). Wind will be generally light.
	Wednesday 12			Thursday 13			Friday 14			Saturday 15			Sunday 16			Monday 17
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	risk tstorm	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear
Cloud base (m)	5300	6900	8500	8600	8550								4500
km/h	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	SW	SW	SSW	SW	NW	S	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.1	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	29	30	24	26	28	23	27	29	24	29	31	26	30	32	27	32	34	30
min °C	25	29	21	22	27	20	22	28	23	25	30	24	27	31	27	29	34	28
chill °C	25	29	21	22	27	20	22	28	23	25	30	24	27	31	27	29	34	28

Freezing level m	4800	4800	4650	4600	4600	4550	4500	4550	4700	4700	4800	4800	4850	5000	5000	5050	5250	5200

	6:09	—	—	6:09	—	—	6:09	—	—	6:11	—	—	6:11	—	—	6:11	—	—
	—	7:40	—	—	7:39	—	—	7:38	—	—	7:37	—	—	7:37	—	—	7:35	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 30°C on Wed afternoon, min 20°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Mon afternoon, min 24°C on Sat 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		Haze -.	Light winds from the WSW (17 kph at 240).	10 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	28° C	Clear	Light winds from the W (13 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	30° C	-	Light winds from the W (17 kph at 270).	16 km Low: few Mid: few High: broken
AJX - CSS 32 km ESE 519m alt. 45 minutes ago	32° C	-	Moderate winds from the SW (22 kph at 217).
Chino Airport 34 km S 218m alt. 2 hours ago	31° C	Dry and partly cloudy.	Light winds from the N (11 kph at 1).	16 km Low: few Mid: broken
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Light winds from the SSW (6 kph at 210).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	35° C	Clear	Moderate winds from the SSE (20 kph at 150).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	31° C	Clear	Light winds from the SW (9 kph at 220).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	31° C	Clear	Light winds from the W (11 kph at 260).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	31° C	Clear	Light winds from the W (7 kph at 270).	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.