– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Sat 15 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sat 15 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 34°C on Mon afternoon, min 25°C on Sat morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 37°C on Wed afternoon, min 29°C on Tue night). Wind will be generally light.
	Saturday 15			Sunday 16			Monday 17			Tuesday 18			Wednesday 19			Thursday 20
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)							9450	9450		7550	9350	8900
km/h	S	SSW	NNW	S	SW	W	S	SW	W	SSW	SSW	SSW	SSW	SSW	SW	SSW	SW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	29	31	26	31	32	28	33	34	30	34	36	31	35	37	31	36	37	32
min °C	25	30	25	27	32	27	30	34	29	31	36	29	32	36	30	32	36	31
chill °C	25	30	25	27	32	27	30	34	29	31	36	29	32	36	30	32	36	31

Freezing level m	4600	4750	4800	4700	5000	5000	5050	5250	5250	5200	5350	5300	5350	5500	5450	5350	5450	5400

	6:11	—	—	6:11	—	—	6:11	—	—	6:13	—	—	6:13	—	—	6:15	—	—
	—	7:37	—	—	7:37	—	—	7:35	—	—	7:34	—	—	7:32	—	—	7:31	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 34°C on Mon afternoon, min 25°C on Sat morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 37°C on Wed afternoon, min 29°C on Tue 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	19° C	Clear	Light winds from the WSW (7 kph at 250).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	19° C	Dry and cloudy.	Light winds from the W (6 kph at 270).	8 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 1 hour ago	20° C	Dry and partly cloudy.	Light winds from the SW (9 kph at 230).	14 km Low: broken Mid: broken
AJX - CSS 32 km ESE 519m alt. 43 minutes ago	26° C	-	Light winds from the SSW (11 kph at 212).
Chino Airport 34 km S 218m alt. 2 hours ago	19° C	Haze -.	Light winds from the WSW (7 kph at 250).	10 km Low: overcast
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Light winds from the SE (7 kph at 130).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	23° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	21° C	Dry and cloudy.	Light winds from the N (7 kph at 1).	16 km Low: overcast
Riverside Airport 42 km SSE 661m alt. 2 hours ago	20° C	Dry and partly cloudy.	Light winds from the W (9 kph at 270).	16 km Low: broken
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	19° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast

* 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.