– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Fri 16 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Fri 16 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 27°C on Fri afternoon, min 20°C on Fri morning). Winds decreasing (fresh winds from the NE on Fri afternoon, calm by Sun afternoon).									Days 4–6 Weather Summary Moderate rain (total 14mm), heaviest on Wed night. Warm (max 25°C on Mon afternoon, min 14°C on Wed night). Wind will be generally light.
	Friday 16			Saturday 17			Sunday 18			Monday 19			Tuesday 20			Wednesday 21
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	cloudy	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	rain shwrs	rain shwrs	rain shwrs
Cloud base (m)			8200	5850	5500	5800	4650								900	900	1750	900
km/h	NE	NE	NNE	NE	NE	NW	ENE	SSW	W	S	SSW	S	S	SSW	SSE	SSE	S	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1.5	4	8
max °C	24	27	24	25	26	23	24	26	23	24	25	21	21	22	17	17	17	15
min °C	20	27	21	22	25	21	21	26	21	21	24	18	18	21	15	15	16	14
chill °C	20	27	21	22	25	21	21	26	21	21	24	18	18	21	15	15	15	14

Freezing level m	4100	4100	4050	4000	3850	3750	3850	3850	3900	3850	3850	3700	3400	3350	3250	2950	2900	2700

	6:56	—	—	6:56	—	—	6:58	—	—	6:58	—	—	6:58	—	—	7:00	—	—
	—	6:15	—	—	6:14	—	—	6:12	—	—	6:10	—	—	6:09	—	—	6:08	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 27°C on Fri afternoon, min 20°C on Fri morning). Winds decreasing (fresh winds from the NE on Fri afternoon, calm by Sun afternoon).

Mount San Antonio Weather (Days 3-6):

Moderate rain (total 14mm), heaviest on Wed night. Warm (max 25°C on Mon afternoon, min 14°C on Wed night). 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
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	23°C	Clear	Wind obs. (6 kph from 330 degs) was rejected.	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 1 hour ago	21°C	Clear	Calm (0 kph at 0).	16 km
Racimo wx 24 km S 333m alt. 1 hour ago	26°C	Dry	Light winds from the ENE (13 kph at 75).
Ontario Airport 27 km SSE 715m alt. 2 hours ago	26°C	Clear	Fresh winds from the NE (31 kph at 40).	16 km
Chino Airport 34 km S 218m alt. 2 hours ago	26°C	Widespread dust blowing -.	Fresh winds from the NE (31 kph at 40).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 120).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	18°C	Clear	Moderate winds from the ENE (26 kph at 60).	16 km
Riverside Airport 42 km SSE 661m alt. 1 hour ago	24°C	Clear	Light winds from the NE.(Wind varies from 360 to 100 degs) (13 kph at 50).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	25°C	Clear	Moderate winds from the NE (24 kph at 50).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	23°C	Clear	Light winds from the NE (6 kph at 50).	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.