– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Sat 16 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 16 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 24°C on Mon afternoon, min 14°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 28°C on Wed afternoon, min 22°C on Tue morning). Wind will be generally light.
	Saturday 16			Sunday 17			Monday 18			Tuesday 19			Wednesday 20			Thursday 21
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SW	WSW	W	SSW	SW	NNE	NE	SW	N	NE	SW	N	SE	SW	W	S	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	21	23	19	19	21	17	20	24	20	25	27	23	27	28	24	27	28	23
min °C	17	22	16	16	19	14	17	23	19	22	27	22	25	27	22	24	28	22
chill °C	17	22	16	16	19	13	16	23	19	22	27	22	25	27	22	24	28	22

Freezing level m	4150	4050	4150	4150	4150	3650	3150	3400	3550	3450	3850	3850	3850	4050	4000	4050	4200	4250
Cloud base (m)			9600	8200	8750									9150

	5:48	—	—	5:47	—	—	5:46	—	—	5:46	—	—	5:45	—	—	5:43	—	—
	—	7:45	—	—	7:46	—	—	7:46	—	—	7:47	—	—	7:49	—	—	7:49	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 24°C on Mon afternoon, min 14°C on Sun night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 28°C on Wed afternoon, min 22°C on Tue 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. 2 hours ago	20° C	Dry and cloudy.	Moderate winds from the W (20 kph at 270).	16 km Low: overcast
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	19° C	Dry and cloudy.	Light winds from the NNW (11 kph at 330).	13 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	21° C	Dry and partly cloudy.	Light winds from the W (17 kph at 260).	16 km Low: scattered Mid: broken
AJX - CSS 32 km ESE 519m alt. 1 hour ago	21° C	-	Moderate winds from the SW (20 kph at 219).
Chino Airport 34 km S 218m alt. 2 hours ago	21° C	Dry and cloudy.	Light winds from the WSW (11 kph at 250).	16 km Low: broken Mid: overcast
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 290).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago		Haze -.	Strong winds from the W (43 kph at 270).	8 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	21° C	Dry and partly cloudy.	Light winds from the WSW (7 kph at 240).	16 km Low: broken
Riverside Airport 42 km SSE 661m alt. 2 hours ago	22° C	Dry and cloudy.	Light winds from the NW (11 kph at 310).	16 km Low: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	23° C	Dry and partly cloudy.	Light winds from the WNW (11 kph at 290).	16 km Low: broken

* 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.