– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Sat 01 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 01 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 38°C on Sat afternoon, min 30°C on Sun night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 37°C on Tue afternoon, min 30°C on Tue night). Wind will be generally light.
	Sat 1		Sunday 2			Monday 3			Tuesday 4			Wednesday 5			Thursday 6
	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)
km/h	SSW	WSW	SSW	SW	SW	SSW	SW	SW	SSW	SW	WSW	SSW	SW	WNW	SSW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	38	33	36	37	32	36	37	32	35	37	31	36	37	31	37	37	32
min °C	37	31	33	37	30	32	36	30	33	36	30	32	36	31	34	36	31
chill °C	37	31	33	37	30	32	36	30	33	36	30	32	36	31	34	36	31

Freezing level m	5700	5700	5650	5700	5650	5500	5600	5600	5500	5600	5550	5450	5550	5550	5450	5500	5450

	—	—	6:01	—	—	6:01	—	—	6:03	—	—	6:03	—	—	6:03	—	—
	7:52	—	—	7:51	—	—	7:50	—	—	7:49	—	—	7:47	—	—	7:46	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 38°C on Sat afternoon, min 30°C on Sun night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 37°C on Tue afternoon, min 30°C on Tue 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	31° C	Clear	Moderate winds from the W (20 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	34° C	Clear	Light winds from the WSW (19 kph at 240).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	30° C	-	Calm (0 kph at 243).
Chino Airport 34 km S 218m alt. 2 hours ago	33° C	Clear	Moderate winds from the WSW (22 kph at 250).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 230).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	36° C	Clear	Light winds from the SW (11 kph at 220).	14 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	32° C	Clear	Light winds from the SW (13 kph at 220).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	34° C	Clear	Light winds from the W (19 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 1 hour ago	29° C	Clear	Light winds from the W (11 kph at 270).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	36° C	Clear	Light winds from the WSW (19 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.