– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Wed 15 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 15 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Mild temperatures (max 7°C on Wed afternoon, min 4°C on Fri morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 8°C on Sat afternoon, min 4°C on Mon night). Winds increasing (light winds from the ENE on Sat morning, fresh winds from the SSW by Mon night).
	Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	cloudy	some clouds	clear	clear	clear	clear	some clouds	clear	some clouds	some clouds	clear	clear	clear	clear	clear
km/h	SW	SW	WSW	W	WNW	NW	NNE	NW	NNW	SE	S	S	S	S	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	6	7	6	6	7	6	4	5	7	7	8	7	7	7	6	6	7	6
min °C	5	7	6	6	7	5	4	5	6	6	7	7	6	7	6	6	7	4
chill °C	4	5	3	4	4	1	1	5	5	5	5	6	2	3	2	2	3	-1

Freezing level m	3500	3500	3650	3500	3650	3500	3300	3150	3600	3550	3500	3500	3450	3500	3600	3550	3550	3550
Cloud base (m)			9050	6250	7750				9100	8450	8500	6900	6800		8050

	6:18	—	—	6:18	—	—	6:16	—	—	6:16	—	—	6:13	—	—	6:13	—	—
	—	7:22	—	—	7:22	—	—	7:22	—	—	7:23	—	—	7:24	—	—	7:24	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Mild temperatures (max 7°C on Wed afternoon, min 4°C on Fri morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 8°C on Sat afternoon, min 4°C on Mon night). Winds increasing (light winds from the ENE on Sat morning, fresh winds from the SSW by Mon night).

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. 1 hour ago	20° C	Clear	Light winds from the N (9 kph at 1).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	19° C	Clear	Light winds from the W (9 kph at 270).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	20° C	-	Light winds from the SW (11 kph at 220).	16 km Low: few Mid: few
Crestline - CSS 31 km E 1615m alt. 58 minutes ago	10° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 58 minutes ago	18° C	-	Moderate winds from the SW (22 kph at 222).
Chino Airport 34 km S 218m alt. 2 hours ago	21° C	Clear	Light winds from the N (7 kph at 1).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the SSW (6 kph at 210).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	21° C	Clear	Light winds from the N (9 kph at 1).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	21° C	Clear	Light winds from the S (11 kph at 190).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	21° C	Clear	Light winds from the N (7 kph at 1).	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.