– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Thu 29 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Thu 29 Oct 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 5°C on Thu morning, min -2°C on Sat night). Winds increasing (light winds from the SSW on Fri afternoon, strong winds from the SW by Sat night).									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 11°C on Mon night, min -1°C on Sun morning). Winds decreasing (strong winds from the WSW on Sun afternoon, calm by Tue morning).
	Thursday 29			Friday 30			Saturday 31			Sunday 1			Monday 2			Tuesday 3
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	light rain	some clouds	some clouds	clear	some clouds	some clouds	light snow	light snow	rain shwrs	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)		1550	850	900	2450	900	900	1550	850	900	950			8550				6850
km/h	S	S	SSW	SSW	SSW	SW	SSW	SSW	SW	WSW	W	NW	NW	NNW	NNW	SW	S	S
See all weather maps
cm	—	—	—	—	—	—	—	—	1	1	—	—	—	—	—	—	—	—
mm	—	—	0.1	—	—	—	—	—	—	—	0.2	—	—	—	—	—	—	—
max °C	5	4	4	2	-1	0	0	0	-1	-1	3	10	10	10	11	11	11	10
min °C	5	4	3	-1	-1	-1	0	-1	-2	-1	0	7	10	10	10	11	10	7
chill °C	2	0	-2	-7	-7	-6	-5	-7	-9	-8	-8	2	7	8	8	11	9	2

Freezing level m	3700	3600	3550	2850	2850	3050	3100	2950	2950	2900	3550	4500	4600	4700	4800	4700	4650	4350

	7:07	—	—	7:07	—	—	7:09	—	—	6:09	—	—	7:11	—	—	7:11	—	—
	—	6:00	—	—	5:59	—	—	5:58	—	—	4:57	—	—	5:55	—	—	5:54	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: A dusting of new snow. Freeze-thaw conditions (max 5°C on Thu morning, min -2°C on Sat night). Winds increasing (light winds from the SSW on Fri afternoon, strong winds from the SW by Sat night).

Mount San Antonio Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 11°C on Mon night, min -1°C on Sun morning). Winds decreasing (strong winds from the WSW on Sun afternoon, calm by Tue morning).

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. 3 hours ago	17°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: overcast
Chino Airport 34 km S 218m alt. 3 hours ago	16°C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 3 hours ago		-	Calm (0 kph at 10).	0.0 km
Victorville Airport 41 km NE 880m alt. 3 hours ago	10°C	Clear	Light winds from the S (9 kph at 170).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	16°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	14°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 3 hours ago	13°C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 3 hours ago	13°C	Dry	Calm (0 kph at 281).
Anaheim 49 km S 203.6m alt. 2 hours ago		-	Calm (0 kph at 236).
Palmdale Airport 55 km WNW 714m alt. 3 hours ago	13°C	Clear	Calm (0 kph at 0).	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.