– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Mon 11 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 11 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 32°C on Mon morning, min 17°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 28°C on Fri afternoon, min 14°C on Sat night). Wind will be generally light.
	Monday 11			Tuesday 12			Wednesday 13			Thursday 14			Friday 15			Saturday 16
	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	some clouds
km/h	S	SW	NNW	SSE	SSW	SSW	SSW	SW	SW	S	SW	W	SSW	SW	WNW	SW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	32	32	29	29	27	21	22	24	19	24	26	22	27	28	24	25	26	20
min °C	28	32	27	28	25	17	18	23	17	19	25	21	24	28	22	23	24	14
chill °C	28	32	27	28	25	17	18	23	17	19	25	21	24	28	22	23	24	14

Freezing level m	4500	4600	4650	4550	4350	4050	4000	4050	4150	4250	4200	4350	4350	4450	4500	4400	4300	3900
Cloud base (m)				5150	8300	9550	8800											850

	5:50	—	—	5:50	—	—	5:50	—	—	5:48	—	—	5:48	—	—	5:48	—	—
	—	7:42	—	—	7:43	—	—	7:44	—	—	7:44	—	—	7:45	—	—	7:45	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 32°C on Mon morning, min 17°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 28°C on Fri afternoon, min 14°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. 2 hours ago	33° C	Clear	Light winds from the W (17 kph at 270).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	31° C	Clear	Light winds from the W (13 kph at 280).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	34° C	Clear	Moderate winds from the W (24 kph at 260).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	36° C	-	Fresh winds from the SW (37 kph at 236).
Chino Airport 34 km S 218m alt. 2 hours ago	33° C	Clear	Moderate winds from the WNW (20 kph at 290).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the SW (9 kph at 230).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	36° C	Clear	Fresh winds from the SSE (37 kph at 160).	16 km
EL Monte Airport 42 km SSW 361m alt. 1 hour ago	30° C	Clear	Light winds from the SSW (17 kph at 200).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	35° C	Clear	Moderate winds from the W (20 kph at 260).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	30° C	Clear	Moderate winds from the W (28 kph at 280).	14 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.