– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Wed 01 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Wed 01 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. Freeze-thaw conditions (max 7°C on Thu night, min -1°C on Wed morning). Winds decreasing (near gales from the W on Wed night, calm by Fri night).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 5°C on Mon night, min 2°C on Sat afternoon). Wind will be generally light.
	Wednesday 1			Thursday 2			Friday 3			Saturday 4			Sunday 5			Monday 6
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	rain shwrs	rain shwrs	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	clear	some clouds	some clouds	some clouds	clear	clear
km/h	W	WNW	W	WNW	NW	NW	NNW	NE	ENE	SE	ENE	SE	SE	SE	S	WSW	W	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	0.6	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	3	3	4	6	7	5	4	4	3	3	3	3	4	4	4	4	5
min °C	-1	1	2	4	5	5	4	4	3	3	2	3	3	3	4	3	3	4
chill °C	-9	-6	-6	-3	-1	2	2	2	1	0	0	1	0	0	0	0	1	0

Freezing level m	3300	3500	3550	3750	3900	3850	3700	3700	3600	3450	3500	3450	3450	3600	3700	3650	3700	3800
Cloud base (m)	900	2100	850	900		8600	8900		6800	5750	6750	6300	9350		6250	5550

	6:37	—	—	6:35	—	—	6:35	—	—	6:33	—	—	6:31	—	—	6:31	—	—
	—	7:10	—	—	7:12	—	—	7:12	—	—	7:13	—	—	7:14	—	—	7:15	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 7°C on Thu night, min -1°C on Wed morning). Winds decreasing (near gales from the W on Wed night, calm by Fri night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 5°C on Mon night, min 2°C on Sat afternoon). 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
Mt Baldy 6 km S 1250m alt. 1 hour ago	8° C	-	Calm (0 kph at 188).
Wrightwood 7 km NNE 1828m alt. 44 minutes ago	5° C	Dry	Calm (2 kph at 236).
Alta Loma 16 km S 548m alt. 38 minutes ago	13° C	Dry	Calm (2 kph at 63).
Upland Cable Airport (California) 19 km S 440m alt. 1 hour ago	13° C	Dry and partly cloudy.	Light winds from the W (11 kph at 270).	13 km Low: few Mid: scattered High: broken
La Verne wx 20 km S 335m alt. 3 hours ago	12° C	Dry	Calm (0 kph at 0).
Golden Valley Acres wx 21 km NE 1114m alt. 2 hours ago	10° C	Dry	Light winds from the S (8 kph at 185).
La Vern / rackett-Field Airport 24 km S 207m alt. 59 minutes ago	14° C	Mist -.	Light winds from the WSW (9 kph at 240).	6 km Low: broken Mid: broken
Summit Terrace wx 24 km ENE 1200m alt. 1 hour ago	7° C	Dry	Light winds from the SSW (11 kph at 201).
Ontario wx 25 km S 320m alt. 44 minutes ago	14° C	Dry	Calm (2 kph at 160).
Ontario Airport 27 km SSE 715m alt. 2 hours ago	15° C	Dry and partly cloudy.	Light winds from the SW (7 kph at 230).	11 km Low: broken Mid: broken

* 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.