– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Fri 27 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 27 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. Warm (max 29°C on Fri afternoon, min 20°C on Sun night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 23°C on Mon afternoon, min 13°C on Wed night). Wind will be generally light.
	Fri 27		Saturday 28			Sunday 29			Monday 30			Tuesday 31			Wednesday 1
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	cloudy	some clouds	some clouds	some clouds	some clouds	some clouds	rain shwrs	some clouds	some clouds
km/h	SSW	SSW	SSW	SW	SW	SSW	SW	S	SSW	SW	SSW	SSW	SW	SSW	SW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	—	—
max °C	29	24	27	29	24	26	28	23	22	23	19	20	22	17	16	18	15
min °C	28	21	22	27	23	24	27	20	20	22	16	17	21	14	14	18	13
chill °C	28	21	22	27	23	24	27	20	20	22	16	17	21	14	14	18	13

Freezing level m	4200	4050	4000	4050	4050	3950	4000	4000	3900	3850	3650	3650	3600	3150	3500	3600	3700
Cloud base (m)	9300			8300	6550	6300	7500		7000	6400	5600	5400	5100	900	900	1550	850

	—	—	6:43	—	—	6:41	—	—	6:41	—	—	6:39	—	—	6:37	—	—
	7:07	—	—	7:07	—	—	7:07	—	—	7:08	—	—	7:09	—	—	7:10	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 29°C on Fri afternoon, min 20°C on Sun night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 23°C on Mon afternoon, min 13°C on Wed night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 500 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	22° C	-	Calm (0 kph at 0).
Wrightwood 7 km NNE 1828m alt. 1 hour ago	19° C	Dry	Calm (0 kph at 215).
Alta Loma 16 km S 563m alt. 2 hours ago	28° C	Dry	Light winds from the W (14 kph at 278).
Alta Loma 16 km S 548m alt. 2 hours ago	28° C	Dry	Wind obs. (6 kph from 139 degs) was rejected.
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	29° C	Clear	Moderate winds from the W (22 kph at 260).	16 km
La Verne wx 20 km S 335m alt. 1 hour ago	26° C	Dry	Light winds from the SW (8 kph at 231).
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	29° C	Clear	Light winds from the WSW (15 kph at 250).	16 km
Summit Terrace wx 24 km ENE 1200m alt. 1 hour ago	24° C	Dry	Light winds from the WSW (16 kph at 239).
Ontario wx 25 km S 320m alt. 59 minutes ago	27° C	-	Wind obs. (8 kph from 171 degs) was rejected.
Ontario Airport 27 km SSE 715m alt. 3 hours ago	31° C	Dry and partly cloudy.	Moderate winds from the WSW (22 kph at 240).	16 km Low: 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.