– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 pm Tue 03 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Tue 03 Mar Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 14°C on Tue afternoon, min 5°C on Wed night). Wind will be generally light.											Days 5–7 Weather Summary Light rain (total 6mm), mostly falling on Sun afternoon. Very mild (max 11°C on Mon morning, min 3°C on Fri night). Winds decreasing (near gales from the NE on Sat night, calm by Mon morning).
	Tue 3		Wednesday 4			Thursday 5			Friday 6			Saturday 7			Sunday 8
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	clear	clear	clear	clear	some clouds	cloudy	some clouds	clear	some clouds	rain shwrs	rain shwrs	rain shwrs	rain shwrs
km/h	NE	NNE	SW	WSW	WNW	NNE	N	NNE	ESE	NE	NNE	NNE	NE	NE	NE	ENE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	0.4	0.3	6	0.2
max °C	14	13	13	12	9	8	9	8	9	10	6	7	9	9	8	9	8
min °C	14	12	12	10	5	7	8	6	8	8	3	4	9	6	8	6	7
chill °C	14	12	11	9	0	4	6	4	7	4	-3	-2	4	0	3	2	4

Freezing level m	3500	3550	3600	3650	3450	2500	2650	2600	2400	2500	2100	2100	2400	2500	2450	2500	2550
Cloud base (m)			9300	6500						3500		5250		3050	2150	2300	2600

	—	—	6:15	—	—	6:13	—	—	6:11	—	—	6:11	—	—	7:09	—	—
	5:47	—	—	5:49	—	—	5:50	—	—	5:51	—	—	5:51	—	—	6:52	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 14°C on Tue afternoon, min 5°C on Wed night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Light rain (total 6mm), mostly falling on Sun afternoon. Very mild (max 11°C on Mon morning, min 3°C on Fri night). Winds decreasing (near gales from the NE on Sat night, calm by Mon morning).

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. 1 hour ago	8° C	-	Calm (0 kph at 12).
Wrightwood 7 km NNE 1828m alt. 1 hour ago	3° C	Dry	Calm (0 kph at 345).
Alta Loma 16 km S 563m alt. 38 minutes ago	11° C	Dry	Calm (3 kph at 342).
Alta Loma 16 km S 548m alt. 57 minutes ago	11° C	Dry	Calm (0 kph at 231).
Upland Cable Airport (California) 19 km S 440m alt. 1 hour ago	13° C	Clear	Calm (0 kph at 0).	16 km
Golden Valley Acres wx 21 km NE 1114m alt. 1 hour ago	6° C	Dry	Calm (0 kph at 210).
Phelan wx 23 km NNE 1058m alt. 3 hours ago	8° C	Dry	Wind obs. (8 kph from 340 degs) was rejected.
Summit Terrace wx 24 km ENE 1200m alt. 57 minutes ago	8° C	Dry	Calm (0 kph at 15).
Ontario wx 25 km S 320m alt. 45 minutes ago	10° C	-	Calm (0 kph at 155).
Pomona wx 26 km S 255m alt. 3 hours ago	8° C	Dry	Calm (2 kph at 350).

* 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.