– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Wed 30 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Wed 30 Sep Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 13°C on Wed night, min 10°C on Wed morning). Winds decreasing (fresh winds from the N on Wed morning, calm by Fri afternoon).									Days 4–6 Weather Summary Mostly dry. Very mild (max 12°C on Sat afternoon, min 10°C on Sat night). Wind will be generally light.
	Wednesday 30			Thursday 1			Friday 2			Saturday 3			Sunday 4			Monday 5
	AM	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	some clouds	some clouds	clear
Cloud base (m)																	4000
km/h	N	N	NE	E	NE	E	ESE	NNE	E	ENE	NE	ESE	SE	E	SSW	WNW	N	E
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	10	11	13	12	12	13	12	13	12	11	12	12	10	11	11	10	11	11
min °C	10	10	12	12	12	12	12	12	11	11	12	10	10	10	10	10	10	10
chill °C	7	8	11	11	12	11	11	12	10	10	11	8	8	8	9	10	10	10

Freezing level m	4750	4850	5000	4850	4900	4950	5000	5050	4900	4800	4900	4800	4600	4750	4750	4800	4900	4700

	6:43	—	—	6:43	—	—	6:45	—	—	6:46	—	—	6:47	—	—	6:47	—	—
	—	6:36	—	—	6:35	—	—	6:32	—	—	6:31	—	—	6:30	—	—	6:29	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 13°C on Wed night, min 10°C on Wed morning). Winds decreasing (fresh winds from the N on Wed morning, calm by Fri afternoon).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Sat afternoon, min 10°C on Sat night). 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
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	18°C	-	Light winds from the N (6 kph at 10).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	18°C	Clear	Calm (0 kph at 0).	16 km
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 (2 kph at 310).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	14°C	Clear	Light winds from the SE (13 kph at 140).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	17°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	13°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	17°C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 2 hours ago	16°C	Dry	Calm (0 kph at 0).
Anaheim 49 km S 203.6m alt. 1 hour ago		-	Calm (0 kph at 250).

* 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.