– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Tue 27 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Tue 27 Oct Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 21°C on Tue afternoon, min 14°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 21mm), heaviest during Sat night. Warm (max 20°C on Sat afternoon, min 14°C on Fri morning). Wind will be generally light.
	Tuesday 27			Wednesday 28			Thursday 29			Friday 30			Saturday 31			Sunday 1
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	clear	some clouds	cloudy	some clouds	some clouds	some clouds	some clouds	clear	some clouds	some clouds	mod. rain	mod. rain	rain shwrs	clear
Cloud base (m)				8400	8400	7150	6850	6450	850	900	2050	8450	6750	3450	850	850	900
km/h	SSW	SSW	SSW	S	SSW	ENE	S	SSW	SSW	SSW	SW	S	SE	SW	WSW	E	NNE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	10	7	5	—
max °C	20	21	17	19	21	18	19	20	16	17	17	15	18	20	17	15	18	16
min °C	16	20	16	16	20	17	17	19	14	14	17	14	16	19	15	15	16	16
chill °C	16	20	16	16	20	17	17	19	14	14	17	14	16	19	15	15	16	16

Freezing level m	4150	4100	4100	4000	3900	3800	3650	3550	3550	3400	3150	3300	3350	3100	3100	3350	3450	3700

	7:05	—	—	7:05	—	—	7:07	—	—	7:07	—	—	7:09	—	—	6:09	—	—
	—	6:01	—	—	6:00	—	—	6:00	—	—	5:59	—	—	5:58	—	—	4:57	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 21°C on Tue afternoon, min 14°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Heavy rain (total 21mm), heaviest during Sat night. Warm (max 20°C on Sat 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
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	16°C	Clear	Light winds from the N (6 kph at 1).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	16°C	-	Calm (0 kph at 0).	14 km Low: few
Chino Airport 34 km S 218m alt. 3 hours ago	15°C	-	Calm (0 kph at 0).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 250 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	15°C	Clear	Light winds from the SE (13 kph at 130).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	17°C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	15°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	16°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 3 hours ago	15°C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 2 hours ago	26°C	Dry	Calm (3 kph at 282).

* 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.