– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Fri 03 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Fri 03 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Mild temperatures (max 5°C on Sun night, min 3°C on Sat morning). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 7°C on Tue morning, min -3°C on Thu afternoon). Winds increasing (calm on Tue afternoon, near gales from the SW by Thu afternoon).
		Saturday 4			Sunday 5			Monday 6			Tuesday 7			Wednesday 8			Thursday 9
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds
km/h	ENE	E	E	NE	SE	ENE	SSW	SSW	N	WNW	WNW	W	WNW	WNW	WNW	W	WSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	4	4	3	4	4	4	5	5	4	6	7	6	6	5	4	3	0	-3	-4
min °C	4	3	3	3	4	4	4	5	4	5	6	6	6	5	3	1	-1	-3	-5
chill °C	0	0	2	0	3	4	2	5	4	2	4	5	3	1	0	-7	-10	-12	-14

Freezing level m	3650	3600	3500	3600	3650	3700	3700	3700	3700	3900	4000	3950	3950	3700	3550	3350	2850	2600	2250
Cloud base (m)	8250				9050			6950									850	1900	1450

	—	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 5°C on Sun night, min 3°C on Sat morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 7°C on Tue morning, min -3°C on Thu afternoon). Winds increasing (calm on Tue afternoon, near gales from the SW by Thu afternoon).

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. 48 minutes ago	13° C	-	Light winds from the N (11 kph at 11).
Wrightwood 7 km NNE 1828m alt. 2 hours ago	4° C	Dry	Calm (2 kph at 238).
Alta Loma 16 km S 563m alt. 3 hours ago	15° C	Dry	Calm (0 kph at 336).
Alta Loma 16 km S 548m alt. 2 hours ago	16° C	Dry	Calm (0 kph at 160).
Upland Cable Airport (California) 19 km S 440m alt. 1 hour ago	19° C	Clear	Light winds from the NNE (7 kph at 20).	16 km
La Verne wx 20 km S 335m alt. 2 hours ago	17° C	Dry	Calm (0 kph at 0).
Golden Valley Acres wx 21 km NE 1114m alt. 2 hours ago	6° C	Dry	Calm (0 kph at 0).
Phelan wx 23 km NNE 1058m alt. 2 hours ago	9° C	Dry	Wind obs. (10 kph from 331 degs) was rejected.
Summit Terrace wx 24 km ENE 1200m alt. 1 hour ago	7° C	Dry	Light winds from the WNW (10 kph at 297).
Pomona wx 26 km S 255m alt. 2 hours ago	12° C	Dry	Calm (0 kph at 142).

* 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.