– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Thu 15 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Thu 15 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 26°C on Fri afternoon, min 20°C on Thu night). Winds decreasing (fresh winds from the NE on Thu night, calm by Sat night).									Days 4–6 Weather Summary Light rain (total 4mm), mostly falling on Tue night. Warm (max 27°C on Sun afternoon, min 13°C on Tue night). Wind will be generally light.
	Thursday 15			Friday 16			Saturday 17			Sunday 18			Monday 19			Tuesday 20
	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	some clouds	clear	clear	clear	clear	clear	clear	clear	some clouds	rain shwrs	rain shwrs
Cloud base (m)						6550											2000	900
km/h	NNE	NNE	NE	NE	NE	NNE	NE	NE	NW	E	SSW	W	SSW	SSW	SSW	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.5	3
max °C	24	25	23	24	26	24	25	26	23	25	27	24	24	25	21	18	19	14
min °C	21	25	20	20	26	21	22	26	21	22	26	22	22	24	17	16	17	13
chill °C	21	25	20	20	26	21	22	26	21	22	26	22	22	24	17	16	16	12

Freezing level m	3950	3900	4050	4100	4100	4100	4050	3850	3950	4050	4000	4000	3850	3800	3600	3150	2900	2450

	6:54	—	—	6:56	—	—	6:56	—	—	6:58	—	—	6:58	—	—	6:58	—	—
	—	6:15	—	—	6:15	—	—	6:14	—	—	6:12	—	—	6:10	—	—	6:09	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 26°C on Fri afternoon, min 20°C on Thu night). Winds decreasing (fresh winds from the NE on Thu night, calm by Sat night).

Mount San Antonio Weather (Days 3-6):

Light rain (total 4mm), mostly falling on Tue night. Warm (max 27°C on Sun afternoon, min 13°C on Tue 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	22°C	Clear	Calm (0 kph at 0).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	14°C	Clear	Light winds from the N (7 kph at 10).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	25°C	Clear	Fresh winds from the ENE (31 kph at 70).	16 km
Chino Airport 34 km S 218m alt. 3 hours ago	13°C	Clear	Light winds from the N (7 kph at 1).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (15 kph from 310 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	9°C	Clear	Wind obs. (9 kph from 190 degs) was rejected.	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	14°C	Clear	Wind obs. (6 kph from 310 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	22°C	Clear	Light winds from the NNE (15 kph at 30).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	19°C	Clear	Light winds from the ESE (17 kph at 110).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	20°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.