– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Tue 01 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Tue 01 Sep Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 28°C on Tue afternoon, min 18°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Moderate rain (total 13mm), heaviest on Sun night. Warm (max 29°C on Sat afternoon, min 20°C on Fri morning). Wind will be generally light.
	Tuesday 1			Wednesday 2			Thursday 3			Friday 4			Saturday 5			Sunday 6
	AM	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	clear	clear	rain shwrs	light rain	mod. rain	mod. rain
Cloud base (m)																2000	950	1850
km/h	SSW	SSW	SSW	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	S	S	SSW	SSW	S	SE	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	1.3	5	6
max °C	26	28	22	25	27	22	24	27	21	24	27	22	27	29	24	24	23	24
min °C	22	27	19	21	27	18	20	26	18	20	26	20	22	29	23	23	22	23
chill °C	22	27	19	21	27	18	20	26	18	20	26	20	22	29	23	23	22	23

Freezing level m	4400	4550	4550	4550	4750	4900	4850	4800	4800	4650	4700	4750	4750	4700	4800	4800	4850	4950

	6:22	—	—	6:24	—	—	6:24	—	—	6:24	—	—	6:26	—	—	6:26	—	—
	—	7:16	—	—	7:15	—	—	7:14	—	—	7:12	—	—	7:10	—	—	7:09	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 28°C on Tue afternoon, min 18°C on Wed night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Moderate rain (total 13mm), heaviest on Sun night. Warm (max 29°C on Sat afternoon, min 20°C on Fri morning). 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. 2 hours ago	24°C	Clear	Calm (0 kph at 0).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	23°C	Clear	Light winds from the W (7 kph at 260).	11 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	23°C	Clear	Calm (0 kph at 0).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	31°C	-	Light winds from the SSW (15 kph at 201).
Chino Airport 34 km S 218m alt. 3 hours ago	24°C	Clear	Light winds from the SSE (6 kph at 160).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (11 kph from 240 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	28°C	Clear	Wind obs. (9 kph from 130 degs) was rejected.	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	24°C	Clear	Light winds from the SE (7 kph at 130).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	23°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	24°C	Clear	Calm (0 kph at 0).	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.