– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Tue 21 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 21 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 37°C on Thu afternoon, min 25°C on Tue night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 38°C on Sat afternoon, min 30°C on Fri night). Wind will be generally light.
	Tue 21		Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26
	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	some clouds	clear	clear	clear	clear
Cloud base (m)	5100	5800														5150
km/h	SW	WSW	SW	SW	NW	S	SW	WNW	S	SSW	WSW	SSW	SSW	WNW	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	31	27	31	33	30	35	37	34	36	37	33	36	38	32	35	37	32
min °C	30	25	28	33	29	32	37	32	33	37	30	32	36	30	32	37	30
chill °C	30	25	28	33	29	32	37	32	33	37	30	32	36	30	32	37	30

Freezing level m	5200	5250	5200	5250	5350	5400	5600	5500	5350	5550	5500	5450	5500	5600	5500	5600	5550

	—	—	5:54	—	—	5:54	—	—	5:54	—	—	5:56	—	—	5:56	—	—
	—	8:00	—	7:59	—	—	7:58	—	—	7:58	—	—	7:57	—	—	7:55	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 37°C on Thu afternoon, min 25°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 38°C on Sat afternoon, min 30°C on Fri 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	27° C	Clear	Light winds from the W (19 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	29° C	Clear	Moderate winds from the WSW (22 kph at 250).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	30° C	-	Light winds from the WSW (19 kph at 240).	16 km Low: few Mid: few
AJX - CSS 32 km ESE 519m alt. 2 hours ago	26° C	-	Light winds from the SSE (6 kph at 159).
Chino Airport 34 km S 218m alt. 3 hours ago	29° C	Clear	Moderate winds from the SW (20 kph at 230).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the WSW (6 kph at 250).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	30° C	Clear	Moderate winds from the SSW (22 kph at 200).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	29° C	Clear	Moderate winds from the SSW (22 kph at 210).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	30° C	Clear	Moderate winds from the W (24 kph at 260).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	28° C	-	Light winds from the W (19 kph at 280).	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.