– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Tue 13 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Tue 13 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. Freeze-thaw conditions (max 8°C on Wed afternoon, min -1°C on Tue afternoon). Winds increasing (light winds from the NNW on Wed morning, gales from the NE by Thu night).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 7°C on Fri morning, min 6°C on Fri afternoon). Winds decreasing (strong winds from the E on Fri morning, calm by Sun night).
	Tuesday 13			Wednesday 14			Thursday 15			Friday 16			Saturday 17			Sunday 18
	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	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)
km/h	NW	N	N	NNW	NNE	NNE	NE	NNE	NE	E	E	ENE	ENE	N	NNE	NNW	N	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	5	1	6	6	8	8	7	7	6	7	7	7	6	6	7	7	7	7
min °C	2	-1	3	6	7	7	7	6	5	7	6	6	6	6	6	7	6	6
chill °C	-5	-8	-5	3	4	3	2	0	-2	2	2	2	2	4	3	6	5	3

Freezing level m	3450	3350	3900	4050	4200	4200	4000	3850	3850	4050	3950	3900	3950	4000	4100	4150	4150	4150

	6:54	—	—	6:54	—	—	6:54	—	—	6:56	—	—	6:56	—	—	6:58	—	—
	—	6:19	—	—	6:16	—	—	6:15	—	—	6:15	—	—	6:14	—	—	6:12	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 8°C on Wed afternoon, min -1°C on Tue afternoon). Winds increasing (light winds from the NNW on Wed morning, gales from the NE by Thu night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 7°C on Fri morning, min 6°C on Fri afternoon). Winds decreasing (strong winds from the E on Fri morning, calm by Sun night).

This table gives the weather forecast for Mount San Antonio at the specific elevation of 3068 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	20°C	Clear	Wind obs. (7 kph from 1 degs) was rejected.	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	19°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	19°C	-	Calm (0 kph at 0).	16 km Low: few Mid: few
Chino Airport 34 km S 218m alt. 2 hours ago	22°C	Clear	Light winds from the E (6 kph at 80).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 260).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	16°C	Clear	Light winds from the NNE.(Wind varies from 350 to 050 degs) (15 kph at 20).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	21°C	-	Light winds from the SSW (6 kph at 210).	16 km Low: few
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	22°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	22°C	Clear	Light winds from the NNW (19 kph at 330).	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.