– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Mon 26 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Mon 26 Oct Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 23°C on Mon afternoon, min 15°C on Tue night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 19°C on Thu afternoon, min 13°C on Sat morning). Wind will be generally light.
	Mon 26		Tuesday 27			Wednesday 28			Thursday 29			Friday 30			Saturday 31
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	rain shwrs	some clouds	some clouds	some clouds	cloudy	some clouds
Cloud base (m)			9250	9100	9150	8800	8850		6400	5900	850	1650	1700	900			900
km/h	SW	SSW	SSW	SSW	S	S	SSW	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	0.1	—	—	—	—	—
max °C	23	19	20	21	17	19	21	18	19	19	16	16	17	15	16	17	14
min °C	22	17	16	20	15	16	20	17	17	19	14	14	16	14	13	16	13
chill °C	22	17	16	20	15	16	20	17	17	19	14	14	16	14	13	16	13

Freezing level m	4100	4150	4150	4100	4100	3950	3850	3750	3650	3600	3400	3150	3050	3200	3450	3250	3350

	—	—	7:05	—	—	7:05	—	—	7:07	—	—	7:07	—	—	7:09	—	—
	6:02	—	—	6:01	—	—	6:00	—	—	6:00	—	—	5:59	—	—	5:58	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 23°C on Mon afternoon, min 15°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 19°C on Thu afternoon, min 13°C on Sat morning). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 500 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
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	19°C	Clear	Light winds from the WSW (6 kph at 250).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	21°C	Clear	Light winds from the WSW (13 kph at 250).	16 km
Chino Airport 34 km S 218m alt. 2 hours ago	17°C	Clear	Light winds from the W (7 kph at 270).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 180 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	16°C	Clear	Light winds from the SW (13 kph at 220).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	19°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	18°C	Clear	Light winds from the WSW (7 kph at 240).	16 km
San Bernardino Airport 43 km ESE 407m alt. 3 hours ago	21°C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 1 hour ago	17°C	Dry	Calm (0 kph at 0).
Anaheim 49 km S 203.6m alt. 48 minutes ago		-	Calm (2 kph at 162).

* 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.