– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Wed 06 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 06 May 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 14°C on Sat morning, min 8°C on Wed afternoon). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 17°C on Mon afternoon, min 12°C on Tue morning). Winds increasing (calm on Sat afternoon, fresh winds from the S by Mon morning).
	Wed 6		Thursday 7			Friday 8			Saturday 9			Sunday 10			Monday 11
	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
km/h	NNE	NE	NNE	NW	NNW	SSW	SW	W	S	WNW	SSE	SSE	S	S	S	SSE	ESE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	10	11	12	12	13	13	13	14	14	14	15	16	15	16	17	16
min °C	8	9	11	12	11	12	13	13	13	14	14	15	15	15	15	16	13
chill °C	5	6	10	12	9	12	13	12	13	14	14	14	14	14	14	15	12

Freezing level m	3650	3950	4000	4150	4350	4350	4400	4550	4600	4500	4700	4600	4650	4650	4600	4700	4550
Cloud base (m)

	—	—	5:54	—	—	5:54	—	—	5:52	—	—	5:52	—	—	5:50	—	—
	7:37	—	—	7:38	—	—	7:39	—	—	7:39	—	—	7:40	—	—	7:42	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 14°C on Sat morning, min 8°C on Wed afternoon). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Mon afternoon, min 12°C on Tue morning). Winds increasing (calm on Sat afternoon, fresh winds from the S by Mon 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	17° C	Clear	Light winds from the W (9 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	17° C	Clear	Light winds from the WSW (9 kph at 250).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	19° C	Clear	Light winds from the WSW (13 kph at 240).	16 km
Crestline - CSS 31 km E 1615m alt. 1 hour ago	12° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	14° C	-	Light winds from the ENE (7 kph at 75).
Chino Airport 34 km S 714m alt. 2 hours ago	17° C	Clear	Light winds from the W (9 kph at 260).	16 km
Mount Wilson Airport 40 km SW 662m alt. 2 hours ago		-	Light winds from the NNW (6 kph at 330).	0.0 km
Victorville Airport 41 km NE 250m alt. 2 hours ago	20° C	Clear	Light winds from the WSW (17 kph at 240).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	19° C	Clear	Light winds from the SSW (9 kph at 210).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	18° C	Clear	Light winds from the W (15 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.