– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Sun 25 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Sun 25 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 Sun afternoon, min 16°C on Tue morning). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 22°C on Wed afternoon, min 14°C on Fri morning). Wind will be generally light.
	Sun 25		Monday 26			Tuesday 27			Wednesday 28			Thursday 29			Friday 30
	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	clear	some clouds	some clouds	cloudy	some clouds	some clouds	some clouds	some clouds	clear
Cloud base (m)												6750	6450		4900	8250
km/h	SW	WNW	SSW	SSW	SSW	SSW	SSW	S	SSE	SSE	NE	S	S	SSW	S	SSW	ESE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	23	20	21	23	19	19	21	17	20	22	19	20	21	18	17	19	17
min °C	22	19	19	22	17	16	20	16	16	21	18	18	20	15	14	18	15
chill °C	22	19	19	22	17	16	20	16	16	21	18	18	20	15	14	18	15

Freezing level m	3650	3800	3900	4000	4100	4150	4150	4100	3950	3850	3750	3600	3550	3600	3500	3500	3550

	—	—	7:03	—	—	7:05	—	—	7:05	—	—	7:07	—	—	7:07	—	—
	6:04	—	—	6:02	—	—	6:01	—	—	6:00	—	—	6:00	—	—	5:59	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 23°C on Sun afternoon, min 16°C on Tue morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Wed afternoon, min 14°C on Fri 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
Ontario Airport 27 km SSE 715m alt. 2 hours ago	21°C	Dry and partly cloudy.	Light winds from the WSW (7 kph at 250).	16 km Low: scattered
Chino Airport 34 km S 218m alt. 2 hours ago	18°C	Clear	Light winds from the W (7 kph at 280).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 170).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	13°C	Clear	Light winds from the W (9 kph at 280).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	20°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 SW (6 kph at 230).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	20°C	Clear	Wind obs. (6 kph from 120 degs) was rejected.	16 km
Placentia wx 48 km S 70m alt. 51 minutes ago	19°C	Dry	Calm (0 kph at 0).
Anaheim 49 km S 203.6m alt. 1 hour ago		-	Calm (0 kph at 283).
Palmdale Airport 55 km WNW 714m alt. 2 hours ago	17°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.