– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Sat 04 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 04 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Mild temperatures (max 9°C on Sun afternoon, min 7°C on Sat morning). Wind will be generally light.									Days 4–6 Weather Summary A dusting of new snow. Very mild (max 10°C on Tue morning, min 1°C on Thu night). Winds increasing (light winds from the WNW on Tue afternoon, strong winds from the SW by Thu night).
	Saturday 4			Sunday 5			Monday 6			Tuesday 7			Wednesday 8			Thursday 9
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	some clouds	cloudy	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	rain shwrs	snow shwrs
km/h	ENE	ENE	NE	E	SW	SW	SW	NW	WNW	WNW	W	WNW	W	WSW	W	WSW	WSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	0.1
max °C	7	8	8	8	9	9	8	9	9	10	10	10	9	9	7	5	5	3
min °C	7	8	8	8	9	8	8	8	8	9	10	9	9	9	5	5	4	1
chill °C	4	6	6	8	9	7	8	7	6	7	10	7	7	7	1	1	-2	-6

Freezing level m	3600	3500	3600	3600	3650	3700	3650	3650	3850	4000	3900	4000	3800	3700	3600	3300	3150	2700
Cloud base (m)		9100		6900		6950	6850							8900	7100	950	2350	850

	6:33	—	—	6:31	—	—	6:31	—	—	6:30	—	—	6:28	—	—	6:26	—	—
	—	7:13	—	—	7:14	—	—	7:15	—	—	7:15	—	—	7:15	—	—	7:16	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Mild temperatures (max 9°C on Sun afternoon, min 7°C on Sat morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

A dusting of new snow. Very mild (max 10°C on Tue morning, min 1°C on Thu night). Winds increasing (light winds from the WNW on Tue afternoon, strong winds from the SW by Thu night).

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
Mt Baldy 6 km S 1250m alt. 38 minutes ago	20° C	-	Light winds from the N (6 kph at 0).
Wrightwood 7 km NNE 1828m alt. 35 minutes ago	13° C	Dry	Calm (0 kph at 110).
Alta Loma 16 km S 563m alt. 1 hour ago	27° C	Dry	Calm (5 kph at 27).
Alta Loma 16 km S 548m alt. 33 minutes ago	27° C	Dry	Calm (3 kph at 272).
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	26° C	Clear	Light winds from the SW (11 kph at 230).	16 km
La Verne wx 20 km S 335m alt. 2 hours ago	27° C	Dry	Calm (3 kph at 0).
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	26° C	Clear	Light winds from the SSW (6 kph at 210).	16 km
Summit Terrace wx 24 km ENE 1200m alt. 53 minutes ago	20° C	Dry	Light winds from the NNE (14 kph at 23).
Ontario wx 25 km S 320m alt. 1 hour ago	29° C	Dry	Calm (3 kph at 158).
Ontario Airport 27 km SSE 715m alt. 2 hours ago	28° C	-	Moderate winds from the NE (20 kph at 40).	16 km Low: few

* 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.