– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Tue 08 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Tue 08 Sep Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Some drizzle, heaviest during Tue morning. Warm (max 28°C on Wed afternoon, min 22°C on Tue morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 25°C on Fri afternoon, min 18°C on Sat night). Wind will be generally light.
	Tuesday 8			Wednesday 9			Thursday 10			Friday 11			Saturday 12			Sunday 13
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	some clouds	rain shwrs	some clouds	rain shwrs	clear	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	5600	3350	5050	5300		5000	5950	5600		5600								9150
km/h	SW	W	S	ENE	WNW	WNW	SW	SW	W	SW	SW	SW	SSW	SW	WSW	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.8	—	0.3	—	0.1	—	—	0.1	—	—	—	—	—	—	—	—	—	—
max °C	24	26	25	27	28	27	28	28	25	24	25	22	20	22	20	19	21	20
min °C	22	25	25	25	28	26	27	28	24	23	24	19	19	22	18	18	21	18
chill °C	22	25	25	25	28	26	27	28	24	23	24	19	19	22	18	18	21	18

Freezing level m	4850	4950	5050	5100	5150	5250	5250	5250	5250	5150	5200	5150	5150	5200	5250	5250	5200	5250

	6:28	—	—	6:28	—	—	6:28	—	—	6:30	—	—	6:31	—	—	6:31	—	—
	—	7:07	—	—	7:06	—	—	7:04	—	—	7:02	—	—	7:00	—	—	7:00	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Some drizzle, heaviest during Tue morning. Warm (max 28°C on Wed afternoon, min 22°C on Tue morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 25°C on Fri afternoon, min 18°C on Sat night). Wind will be generally light.

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
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	35°C	Clear	Moderate winds from the W (26 kph at 270).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	34°C	Clear	Moderate winds from the W (28 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	37°C	Dry and partly cloudy.	Light winds from the WSW (17 kph at 250).	16 km Low: few Mid: scattered High: broken
Chino Airport 34 km S 218m alt. 2 hours ago	39°C	Clear	Light winds from the WNW (19 kph at 300).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 330).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	33°C	Clear	Light winds from the W (11 kph at 270).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	34°C	Clear	Light winds from the W (13 kph at 280).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	38°C	Clear	Light winds from the W (17 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	39°C	Clear	Wind obs. (11 kph from 1 degs) was rejected.	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	37°C	Clear	Light winds from the W (13 kph at 270).	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.