– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Tue 17 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Tue 17 Mar Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 19°C on Thu afternoon, min 15°C on Tue morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 17°C on Fri morning, min 11°C on Sat night). Wind will be generally light.
	Tuesday 17			Wednesday 18			Thursday 19			Friday 20			Saturday 21			Sunday 22
	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	some clouds	clear	clear	clear
km/h	NE	NNE	ENE	S	WSW	SW	S	S	SSE	S	SW	SSW	SW	SW	WSW	NW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	15	16	16	17	17	17	18	19	18	17	17	17	14	14	13	13	13	12
min °C	15	16	16	16	16	16	17	18	18	17	17	15	14	14	11	12	13	12
chill °C	14	16	16	16	16	16	17	18	18	17	17	14	12	12	9	10	13	11

Freezing level m	4850	4850	4900	4900	4800	5000	5000	5000	5000	4850	4800	4650	4550	4500	4400	4400	4400	4400
Cloud base (m)															8350		9400

	6:58	—	—	6:56	—	—	6:56	—	—	6:54	—	—	6:52	—	—	6:52	—	—
	—	6:59	—	—	7:00	—	—	7:00	—	—	7:00	—	—	7:01	—	—	7:02	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 19°C on Thu afternoon, min 15°C on Tue morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Fri morning, min 11°C on Sat night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 2500 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	25° C	Clear	Light winds from the N (9 kph at 0).	14 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	24° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	20° C	-	Calm (0 kph at 0).	16 km Low: few
Crestline - CSS 31 km E 1615m alt. 1 hour ago	18° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 1 hour ago		-	Light winds from the NW (17 kph at 310).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	24° C	-	Wind obs. (17 kph from 152 degs) was rejected.
Chino Airport 34 km S 218m alt. 1 hour ago	24° C	-	Calm (0 kph at 0).	0.0 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 40).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	18° C	Clear	Light winds from the SSE (7 kph at 160).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	17° 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.