– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Mon 18 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 18 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. Very mild (max 10°C on Wed afternoon, min 3°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 12°C on Fri afternoon, min 9°C on Thu morning). Wind will be generally light.
	Monday 18			Tuesday 19			Wednesday 20			Thursday 21			Friday 22			Saturday 23
	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	NE	NE	NE	NE	N	NE	E	NW	S	SSE	WNW	SSW	S	SW	SSW	SE	SSW	SSE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	3	6	6	6	9	8	9	10	9	10	11	11	11	12	11	11	11	11
min °C	3	4	6	6	8	8	8	10	9	9	11	10	10	11	10	10	11	10
chill °C	0	0	3	4	8	7	8	10	9	9	11	10	10	11	10	9	11	9

Freezing level m	2950	3100	3200	3150	3600	3550	3600	3800	3800	3850	4000	4050	4000	4150	4150	4050	4200	4150
Cloud base (m)										9500				9150

	5:46	—	—	5:46	—	—	5:45	—	—	5:43	—	—	5:43	—	—	5:43	—	—
	—	7:46	—	—	7:47	—	—	7:49	—	—	7:49	—	—	7:50	—	—	7:51	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 10°C on Wed afternoon, min 3°C on Mon morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Fri afternoon, min 9°C on Thu morning). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 2500 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	25° C	Clear	Moderate winds from the WSW (22 kph at 250).	14 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	26° C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	27° C	-	Light winds from the N (9 kph at 1).	16 km Low: few
AJX - CSS 32 km ESE 519m alt. 1 hour ago	28° C	-	Moderate winds from the N (26 kph at 3).
Chino Airport 34 km S 218m alt. 2 hours ago	28° C	-	Light winds from the W (19 kph at 280).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 230 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	23° C	Clear	Light winds from the ENE (13 kph at 70).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	26° C	-	Light winds from the SW (13 kph at 230).	16 km Low: few
Riverside Airport 42 km SSE 661m alt. 2 hours ago	28° C	Clear	Light winds from the N.(Wind varies from 340 to 040 degs) (17 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	27° C	Clear	Moderate winds from the W (20 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.