– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Mon 03 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 03 Aug 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 37°C on Tue afternoon, min 29°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 37°C on Thu afternoon, min 30°C on Fri night). Wind will be generally light.
	Monday 3			Tuesday 4			Wednesday 5			Thursday 6			Friday 7			Saturday 8
	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
Cloud base (m)
km/h	SSW	SW	SW	SSW	SW	SW	SSW	SW	WSW	S	SW	WNW	S	SW	W	SSW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	34	36	31	35	37	31	35	36	31	36	37	32	35	36	31	35	36	31
min °C	31	35	29	32	35	29	32	35	30	33	36	31	33	35	30	31	35	30
chill °C	31	35	29	32	35	29	32	35	30	33	36	31	33	35	30	31	35	30

Freezing level m	5500	5600	5650	5500	5550	5550	5500	5550	5500	5450	5550	5450	5400	5550	5550	5450	5550	5450

	6:01	—	—	6:03	—	—	6:03	—	—	6:03	—	—	6:05	—	—	6:05	—	—
	—	7:50	—	—	7:49	—	—	7:47	—	—	7:46	—	—	7:45	—	—	7:45	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 37°C on Tue afternoon, min 29°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 37°C on Thu 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. 1 hour ago	31° C	Clear	Light winds from the WSW.(Wind varies from 230 to 300 degs) (13 kph at 240).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	33° C	Clear	Light winds from the W (9 kph at 260).	16 km
AJX - CSS 32 km ESE 519m alt. 54 minutes ago	38° C	-	Moderate winds from the SW (20 kph at 214).
Chino Airport 34 km S 218m alt. 2 hours ago	34° C	Clear	Light winds from the SW (13 kph at 230).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 260 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	39° C	Clear	Light winds from the N (11 kph at 1).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	29° C	Clear	Light winds from the SW (7 kph at 230).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	32° C	Clear	Light winds from the N (9 kph at 1).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	32° C	-	Light winds from the W (15 kph at 280).	16 km
San Bernardino Airport 43 km ESE 407m alt. 59 minutes ago	37° C	Clear	Light winds from the WNW (9 kph at 300).	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.