– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Sat 24 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Sat 24 Oct 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 23°C on Sun afternoon, min 16°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 22°C on Tue afternoon, min 14°C on Thu night). Wind will be generally light.
	Sat 24		Sunday 25			Monday 26			Tuesday 27			Wednesday 28			Thursday 29
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds
Cloud base (m)	2950								9050		8500		7900		6500	5700	850
km/h	N	N	SE	SW	WSW	SSW	SSW	SSW	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	21	19	21	23	20	21	22	19	20	22	18	19	21	17	18	19	16
min °C	20	18	18	22	18	18	22	16	17	21	16	16	19	17	17	19	14
chill °C	20	18	18	22	18	18	22	16	17	21	16	16	19	17	17	19	14

Freezing level m	3100	3350	3700	3700	3800	3900	4000	4200	4150	4100	4000	3950	3900	3800	3650	3450	3350

	—	—	7:03	—	—	7:03	—	—	7:05	—	—	7:05	—	—	7:07	—	—
	6:05	—	—	6:04	—	—	6:02	—	—	6:01	—	—	6:00	—	—	6:00	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 23°C on Sun afternoon, min 16°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Tue afternoon, min 14°C on Thu 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
Upland Cable Airport (California) 19 km S 440m alt. 1 hour ago	20°C	Clear	Light winds from the WNW (11 kph at 290).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	23°C	Clear	Light winds from the SW (17 kph at 230).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	22°C	-	Light winds from the W (9 kph at 260).	16 km Low: few
Chino Airport 34 km S 218m alt. 2 hours ago	20°C	Clear	Light winds from the WNW (7 kph at 290).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 50).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	15°C	Clear	Light winds from the S (9 kph at 180).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	23°C	Clear	Light winds from the W (6 kph at 260).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	21°C	Clear	Light winds from the W (11 kph at 280).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	21°C	Clear	Wind obs. (6 kph from 320 degs) was rejected.	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	22°C	Clear	Light winds from the WSW (15 kph at 250).	16 km

* 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.