– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 am Sun 25 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Sun 25 Jan 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 2°C on Mon night, min -3°C on Sun morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 7°C on Fri night, min -1°C on Wed night). Wind will be generally light.
	Sunday 25			Monday 26			Tuesday 27			Wednesday 28			Thursday 29			Friday 30
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	some clouds	some clouds	some clouds	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds	clear	clear	clear	clear	clear
km/h	NNW	NW	SSW	SSW	SSW	SW	WSW	WSW	W	W	WNW	NNE	NNW	NE	NNE	NE	NE	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-3	-2	-1	-1	0	2	2	2	2	2	2	1	0	1	2	3	5	7
min °C	-3	-3	-2	-1	-1	1	2	2	2	2	1	-1	0	0	0	3	4	5
chill °C	-7	-7	-2	-5	-4	-2	-1	-2	-1	-1	-2	-4	-3	-5	-6	-1	0	3

Freezing level m	2650	2700	2850	2850	2850	3200	3400	3350	3350	3400	3350	3200	3000	3100	3100	3500	3700	3950
Cloud base (m)		6650	5600	5600				8650		5900	5700		3600

	6:52	—	—	6:50	—	—	6:50	—	—	6:50	—	—	6:50	—	—	6:48	—	—
	—	5:13	—	—	5:14	—	—	5:15	—	—	5:15	—	—	5:16	—	—	5:17	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 2°C on Mon night, min -3°C on Sun morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 7°C on Fri night, min -1°C on Wed night). Wind will be generally light.

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. 1 hour ago	13° C	Clear	Calm (0 kph at 0).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	12° C	Clear	Light winds from the N (7 kph at 1).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	11° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Crestline - CSS 31 km E 1615m alt. 44 minutes ago	5° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 44 minutes ago	18° C	-	Moderate winds from the W (28 kph at 262).
Marshall Peak - CSS 33 km ESE 1211m alt. 44 minutes ago	11° C	-	Wind obs. (26 kph from 61 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	9° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (0 kph at 0).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	8° C	Clear	Light winds from the ESE (6 kph at 120).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	11° 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.