– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Thu 04 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 04 Jun Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 17°C on Thu afternoon, min 11°C on Sun morning). Winds increasing (calm on Thu night, fresh winds from the SW by Sat afternoon).											Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Sun afternoon, min 5°C on Tue night). Winds increasing (light winds from the W on Mon morning, strong winds from the WSW by Tue morning).
	Thu 4		Friday 5			Saturday 6			Sunday 7			Monday 8			Tuesday 9
	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
km/h	SSW	WSW	SSW	SW	SW	SW	SW	WSW	SW	SW	W	WSW	WSW	W	WSW	WSW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	16	16	16	15	14	14	12	12	12	11	12	12	11	10	11	8
min °C	16	16	16	16	14	13	14	12	11	12	11	11	12	9	9	10	5
chill °C	16	16	16	15	12	11	12	10	9	10	9	10	10	5	5	6	0

Freezing level m	4900	5000	4900	4950	4850	4650	4650	4600	4450	4450	4550	4550	4650	4650	4550	4600	3700
Cloud base (m)

	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—
	7:59	—	—	7:59	—	—	—	8:00	—	—	8:00	—	—	8:00	—	—	8:00

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 17°C on Thu afternoon, min 11°C on Sun morning). Winds increasing (calm on Thu night, fresh winds from the SW by Sat afternoon).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Sun afternoon, min 5°C on Tue night). Winds increasing (light winds from the W on Mon morning, strong winds from the WSW by Tue morning).

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	28° C	Clear	Moderate winds from the W (22 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 1 hour ago	28° C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	30° C	Clear	Moderate winds from the WSW (20 kph at 250).	14 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	31° C	-	Moderate winds from the SW (20 kph at 216).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	29° C	-	Wind obs. (26 kph from 257 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	29° C	Clear	Moderate winds from the W (24 kph at 280).	13 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 220 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	36° C	Clear	Strong winds from the SSE (39 kph at 160).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	28° C	Clear	Light winds from the SSW (17 kph at 200).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	31° C	Clear	Light winds from the WNW.(Wind varies from 250 to 320 degs) (15 kph at 290).	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.