– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 pm Sun 01 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Sun 01 Feb Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Mild temperatures (max 5°C on Tue morning, min 3°C on Sun night). Winds increasing (calm on Sun afternoon, fresh winds from the ENE by Wed morning).											Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 3°C on Wed afternoon, min -2°C on Fri afternoon). Winds decreasing (fresh winds from the E on Wed afternoon, calm by Thu afternoon).
	Sun 1		Monday 2			Tuesday 3			Wednesday 4			Thursday 5			Friday 6
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	cloudy	some clouds	some clouds	clear	clear
km/h	SSE	WNW	N	NNE	ENE	ENE	ENE	ENE	ENE	E	ESE	SE	NNE	ESE	SSE	ENE	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	4	4	3	3	4	5	5	5	4	3	3	2	1	1	-1	-1	-1
min °C	4	3	3	3	3	4	5	4	4	3	2	1	1	-1	-1	-2	-1
chill °C	3	1	0	-1	-2	-1	0	-2	-2	-3	-2	1	1	-3	-1	-5	-4

Freezing level m	3650	3500	3500	3450	3500	3600	3700	3750	3650	3500	3550	3350	3150	3050	2950	2900	2900
Cloud base (m)	6950	6050	5950									8400	6900	4700		3400

	—	—	6:47	—	—	6:46	—	—	6:45	—	—	6:43	—	—	6:43	—	—
	5:20	—	—	5:21	—	—	5:22	—	—	5:22	—	—	5:23	—	—	5:24	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Mild temperatures (max 5°C on Tue morning, min 3°C on Sun night). Winds increasing (calm on Sun afternoon, fresh winds from the ENE by Wed morning).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 3°C on Wed afternoon, min -2°C on Fri afternoon). Winds decreasing (fresh winds from the E on Wed afternoon, calm by Thu afternoon).

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	27° C	Clear	Light winds from the WSW (11 kph at 240).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	28° C	Clear	Light winds from the N (7 kph at 1).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	28° C	-	Light winds from the N (9 kph at 1).	16 km Low: few
Crestline - CSS 31 km E 1615m alt. 1 hour ago	16° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 1 hour ago		-	Light winds from the W (17 kph at 273).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	22° C	-	Calm (2 kph at 285).
Chino Airport 34 km S 218m alt. 2 hours ago	29° C	-	Wind obs. (11 kph from 160 degs) was rejected.	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the SW (6 kph at 220).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	21° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	29° C	Clear	Light winds from the S (7 kph at 190).	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.