– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Tue 25 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 25 Aug 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 38°C on Wed afternoon, min 30°C on Thu night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 36°C on Fri afternoon, min 22°C on Sun night). Wind will be generally light.
	Tue 25		Wednesday 26			Thursday 27			Friday 28			Saturday 29			Sunday 30
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	some clouds	rain shwrs	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	4600			8100		6500	5900	7350	5100	9250
km/h	SW	NNW	SSW	SW	NNW	S	SW	SSW	SSW	SW	SW	SSW	SW	S	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	0.1	—	—	—	—	—	—	—	—	—	—	—
max °C	37	32	37	38	33	36	36	31	34	36	31	33	34	29	31	32	26
min °C	36	31	34	37	31	33	35	30	32	35	28	30	33	25	27	31	22
chill °C	36	31	34	37	31	33	35	30	32	35	28	30	33	25	27	31	22

Freezing level m	5150	5100	5150	5200	5100	5200	5150	5050	5150	5150	5000	4950	5050	4900	4850	4950	4900

	—	—	6:18	—	—	6:20	—	—	6:20	—	—	6:20	—	—	6:22	—	—
	7:25	—	—	7:23	—	—	7:22	—	—	7:22	—	—	7:21	—	—	7:19	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 38°C on Wed afternoon, min 30°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 36°C on Fri afternoon, min 22°C on Sun 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	27°C	-	Light winds from the WSW (9 kph at 250).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	27°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	29°C	-	Light winds from the WSW (13 kph at 240).	16 km Low: few
AJX - CSS 32 km ESE 519m alt. 44 minutes ago	28°C	-	Light winds from the NNE (6 kph at 22).
Chino Airport 34 km S 218m alt. 2 hours ago	28°C	Clear	Light winds from the NW (11 kph at 310).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Light winds from the WSW (6 kph at 250).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	32°C	Clear	Light winds from the W (17 kph at 270).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	31°C	Clear	Light winds from the N (6 kph at 1).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	27°C	Clear	Light winds from the W (15 kph at 260).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	30°C	Clear	Wind obs. (11 kph from 270 degs) was rejected.	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.