– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Sat 22 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 22 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 36°C on Sun afternoon, min 29°C on Sat night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 38°C on Wed afternoon, min 31°C on Wed night). Wind will be generally light.
	Sat 22		Sunday 23			Monday 24			Tuesday 25			Wednesday 26			Thursday 27
	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	rain shwrs	some clouds
Cloud base (m)							5450
km/h	SW	SW	S	SSW	SSW	SSW	SW	NNW	S	SW	N	SSW	SW	NW	SSW	SW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	0.1	—
max °C	35	31	35	36	31	35	36	31	36	37	33	36	38	33	36	37	32
min °C	35	29	31	35	29	31	35	30	33	37	32	34	37	31	33	36	31
chill °C	35	29	31	35	29	31	35	30	33	37	32	34	37	31	33	36	31

Freezing level m	5100	5000	5000	5050	4950	5000	5150	5100	5050	5250	5200	5200	5300	5250	5200	5300	5250

	—	—	6:16	—	—	6:16	—	—	6:18	—	—	6:18	—	—	6:20	—	—
	7:29	—	—	7:28	—	—	7:27	—	—	7:25	—	—	7:23	—	—	7:22	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 36°C on Sun afternoon, min 29°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 38°C on Wed afternoon, min 31°C on Wed 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	35°C	Clear	Moderate winds from the W (20 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	36°C	Clear	Moderate winds from the W (20 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	37°C	-	Light winds from the WSW (19 kph at 250).	16 km Low: few Mid: few
AJX - CSS 32 km ESE 519m alt. 54 minutes ago	37°C	-	Moderate winds from the SW (22 kph at 235).
Chino Airport 34 km S 218m alt. 2 hours ago	37°C	-	Moderate winds from the WSW (26 kph at 240).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the SW (11 kph at 220).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	38°C	Clear	Strong winds from the SSE (39 kph at 160).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	34°C	Clear	Light winds from the SSW (15 kph at 200).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	37°C	Clear	Moderate winds from the W (26 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	36°C	Clear	Moderate winds from the WNW (24 kph at 290).	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.