– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Tue 19 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Tue 19 May 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 28°C on Thu afternoon, min 20°C on Tue night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 27°C on Sat afternoon, min 19°C on Sun night). Wind will be generally light.
		Wednesday 20			Thursday 21			Friday 22			Saturday 23			Sunday 24			Monday 25
	night	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	clear	clear	clear	clear	clear
km/h	N	ENE	WSW	WNW	SSW	SW	WSW	SSW	SW	SW	S	SW	SW	S	SW	SW	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	23	26	27	23	26	28	23	26	27	22	26	27	22	26	27	22	24	25	19
min °C	20	23	27	22	24	27	20	22	26	20	23	26	20	22	27	19	21	24	15
chill °C	20	23	27	22	24	27	20	22	26	20	23	26	20	22	27	19	21	24	15

Freezing level m	3450	3550	3800	3800	3800	4000	4000	4000	4100	4150	4050	4250	4100	4000	4150	4000	3850	4000	4000
Cloud base (m)				8750														8600

	—	5:45	—	—	5:43	—	—	5:43	—	—	5:43	—	—	5:43	—	—	5:41	—	—
	—	—	7:49	—	—	7:49	—	—	7:50	—	—	7:51	—	—	7:52	—	—	7:52	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 28°C on Thu afternoon, min 20°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 27°C on Sat afternoon, min 19°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. 2 hours ago	22° C	-	Wind obs. (9 kph from 260 degs) was rejected.	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	23° C	Clear	Light winds from the WSW (11 kph at 250).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	24° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	19° C	-	Light winds from the N (13 kph at 8).
Chino Airport 34 km S 218m alt. 2 hours ago	20° C	Clear	Light winds from the WSW (6 kph at 240).	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. 2 hours ago	18° C	Clear	Light winds from the SSE (6 kph at 150).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	23° C	-	Light winds from the WSW (11 kph at 250).	16 km Mid: few
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	23° C	Clear	Light winds from the W (13 kph at 270).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 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.