– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Wed 29 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 29 Jul 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 Fri afternoon, min 27°C on Wed night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 39°C on Sat afternoon, min 31°C on Sun night). Wind will be generally light.
	Wed 29		Thursday 30			Friday 31			Saturday 1			Sunday 2			Monday 3
	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
Cloud base (m)								9600
km/h	SW	WNW	S	SW	NNW	SSE	SW	NNW	SSW	SSW	WSW	SSW	SSW	SW	SSW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	33	28	34	36	30	36	38	33	37	39	33	36	38	33	36	38	32
min °C	32	27	30	36	29	33	37	32	34	38	32	33	37	31	33	37	31
chill °C	32	27	30	36	29	33	37	32	34	38	32	33	37	31	33	37	31

Freezing level m	5400	5450	5450	5550	5550	5550	5700	5650	5600	5700	5650	5600	5650	5600	5650	5650	5650

	—	—	5:58	—	—	6:00	—	—	6:01	—	—	6:01	—	—	6:01	—	—
	7:53	—	—	7:52	—	—	7:52	—	—	7:52	—	—	7:51	—	—	7:50	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 38°C on Fri afternoon, min 27°C on Wed night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 39°C on Sat afternoon, min 31°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	33° C	Clear	Moderate winds from the W (22 kph at 270).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	33° C	Clear	Moderate winds from the W (20 kph at 270).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	34° C	Clear	Moderate winds from the WSW (20 kph at 240).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	34° C	-	Moderate winds from the SW (24 kph at 233).
Chino Airport 34 km S 218m alt. 3 hours ago	35° C	Clear	Moderate winds from the W (24 kph at 260).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 240).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	39° C	Clear	Wind obs. (28 kph from 170 degs) was rejected.	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	32° C	Clear	Light winds from the SSW (15 kph at 200).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	35° C	Clear	Moderate winds from the W (26 kph at 270).	16 km
San Bernardino Airport 43 km ESE 407m alt. 3 hours ago	37° C	Clear	Light winds from the WSW (9 kph at 240).	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.