– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 3 am Sun 01 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 3 am Sun 01 Nov Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 11°C on Mon afternoon, min -4°C on Sun morning). Winds increasing (light winds from the NW on Mon morning, near gales from the WSW by Tue morning).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 7°C on Wed morning, min 4°C on Thu morning). Wind will be generally light.
	Sunday 1			Monday 2			Tuesday 3			Wednesday 4			Thursday 5			Friday 6
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	snow shwrs	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear
Cloud base (m)	850	1850		9750	7450		9500	9550	9350	9350			6500	5600
km/h	WSW	WNW	NNW	NNW	NW	W	WSW	W	NW	WNW	NW	S	SSW	NNW	NNE	NE	NE	ENE
See all weather maps
cm	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-2	2	8	10	11	11	8	8	9	7	7	6	5	5	6	6	7	7
min °C	-4	-2	3	9	10	9	7	7	8	7	7	5	4	4	5	6	6	7
chill °C	-13	-9	-2	7	8	6	1	2	3	5	6	3	4	3	3	3	2	4

Freezing level m	2700	2750	3900	4550	4700	4700	4400	4200	4350	4150	4150	3950	3750	3750	3900	3950	4000	4100

	5:09	—	—	6:11	—	—	6:11	—	—	6:13	—	—	6:13	—	—	6:15	—	—
	3:57	—	—	—	4:55	—	—	4:54	—	—	4:53	—	—	4:52	—	—	4:52	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: A dusting of new snow. Freeze-thaw conditions (max 11°C on Mon afternoon, min -4°C on Sun morning). Winds increasing (light winds from the NW on Mon morning, near gales from the WSW by Tue morning).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 7°C on Wed morning, min 4°C on Thu morning). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 3068 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
Ontario Airport 27 km SSE 715m alt. 2 hours ago	15°C	Light rain .	Light winds from the W (9 kph at 270).	5 km Mid: broken High: overcast
Chino Airport 34 km S 218m alt. 2 hours ago	15°C	Light rain .	Calm (0 kph at 0).	6 km Mid: scattered High: scattered
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (13 kph from 260 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	12°C	Dry and cloudy.	Wind obs. (6 kph from 240 degs) was rejected.	14 km Low: broken Mid: broken High: overcast
Riverside Airport 42 km SSE 661m alt. 2 hours ago	15°C	Light rain .	Light winds from the N (6 kph at 1).	11 km Low: broken Mid: broken High: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	15°C	Light rain .	Light winds from the NNW (7 kph at 330).	14 km Low: scattered Mid: broken High: overcast
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	14°C	Drizzle	Calm (0 kph at 0).	6 km Low: overcast
Placentia wx 48 km S 70m alt. 2 hours ago	19°C	Dry	Calm (0 kph at 287).
Anaheim 49 km S 203.6m alt. 57 minutes ago		-	Calm (0 kph at 235).
Palmdale Airport 55 km WNW 714m alt. 2 hours ago	13°C	Dry and cloudy.	Light winds from the WNW (11 kph at 300).	16 km Low: broken Mid: broken High: overcast

* 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.