– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 am Mon 23 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Mon 23 Feb 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 17°C on Tue morning, min 14°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 20°C on Fri morning, min 14°C on Sat night). Wind will be generally light.
	Monday 23			Tuesday 24			Wednesday 25			Thursday 26			Friday 27			Saturday 28
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	clear	clear	some clouds	clear	some clouds	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds
km/h	E	SW	W	WSW	WSW	WNW	WNW	W	W	WNW	WNW	WNW	W	SW	SSW	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	15	15	15	17	16	15	17	17	17	19	19	19	20	20	19	18	17	15
min °C	14	14	15	16	15	15	16	16	16	18	18	18	19	19	17	17	16	14
chill °C	14	14	15	16	15	15	16	16	16	18	18	18	19	19	17	17	16	14

Freezing level m	4150	4100	4150	4050	4150	4100	4200	4250	4350	4450	4450	4450	4450	4450	4300	4150	4100	4000
Cloud base (m)		9500		4800	6450			7200	9550	9000	8450			9650	9300		7100	7050

	6:26	—	—	6:24	—	—	6:24	—	—	6:22	—	—	6:20	—	—	6:20	—	—
	—	5:40	—	—	5:42	—	—	5:43	—	—	5:44	—	—	5:45	—	—	5:45	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 17°C on Tue morning, min 14°C on Mon morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Fri morning, min 14°C on Sat night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 1500 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. 2 hours ago	8° C	-	Calm (2 kph at 17).
Wrightwood 7 km NNE 1828m alt. 1 hour ago	3° C	Dry	Calm (0 kph at 186).
Alta Loma 16 km S 563m alt. 53 minutes ago	11° C	Dry	Calm (5 kph at 317).
Alta Loma 16 km S 548m alt. 1 hour ago	11° C	Dry	Calm (0 kph at 216).
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	13° C	Clear	Light winds from the NE (7 kph at 40).	16 km
La Verne wx 20 km S 335m alt. 3 hours ago	13° C	Dry	Calm (0 kph at 0).
Golden Valley Acres wx 21 km NE 1114m alt. 2 hours ago	2° C	-	Calm (0 kph at 0).
Phelan wx 23 km NNE 1058m alt. 2 hours ago	4° C	Dry	Wind obs. (6 kph from 323 degs) was rejected.
Summit Terrace wx 24 km ENE 1200m alt. 1 hour ago	4° C	Dry	Calm (0 kph at 20).
Ontario wx 25 km S 320m alt. 59 minutes ago	8° C	-	Calm (0 kph at 171).

* 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.