– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Fri 15 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Fri 15 May 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 25°C on Fri afternoon, min 15°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 28°C on Wed afternoon, min 17°C on Mon morning). Wind will be generally light.
	Friday 15			Saturday 16			Sunday 17			Monday 18			Tuesday 19			Wednesday 20
	AM	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	clear	clear	clear	clear	clear
km/h	SW	SW	W	SW	WSW	WSW	SW	SW	NNE	NE	NW	N	SSE	SW	NW	S	SW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	23	25	20	21	23	19	20	21	17	20	24	21	25	27	23	27	28	24
min °C	19	24	17	18	22	15	16	20	15	17	23	19	22	26	22	24	28	23
chill °C	19	24	17	18	22	15	16	20	14	16	23	19	22	26	22	24	28	23

Freezing level m	4450	4450	4300	4150	4100	4250	4150	4300	3850	3300	3450	3550	3600	4000	4100	4000	4250	4250
Cloud base (m)							9150											9300

	5:48	—	—	5:48	—	—	5:47	—	—	5:46	—	—	5:46	—	—	5:45	—	—
	—	7:45	—	—	7:45	—	—	7:46	—	—	7:46	—	—	7:47	—	—	7:49	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 25°C on Fri afternoon, min 15°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 28°C on Wed afternoon, min 17°C on Mon morning). 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	18° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	18° C	Mist -.	Calm (0 kph at 0).	8 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	19° C	Dry and cloudy.	Light winds from the N (7 kph at 1).	16 km Low: overcast
AJX - CSS 32 km ESE 519m alt. 53 minutes ago	24° C	-	Light winds from the S (9 kph at 177).
Chino Airport 34 km S 218m alt. 2 hours ago	21° C	Dry and partly cloudy.	Light winds from the W (7 kph at 270).	16 km Low: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 320).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	32° C	Clear	Moderate winds from the W (26 kph at 260).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	22° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Riverside Airport 42 km SSE 661m alt. 1 hour ago	23° C	Clear	Light winds from the N (7 kph at 1).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	23° C	-	Light winds from the NNW (17 kph at 330).	16 km Low: few

* 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.