– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Fri 17 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 17 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 32°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 34°C on Thu morning, min 24°C on Tue night). Wind will be generally light.
	Fri 17		Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear
Cloud base (m)	5450	4950			5450		4400	7100	7100	9600
km/h	SSW	SSW	SSW	SW	SSW	S	SSW	SSW	SSW	SW	SW	SSW	SW	SW	S	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	32	27	31	32	27	31	32	27	30	32	28	30	32	27	32	33	30
min °C	31	25	27	31	24	27	32	25	27	32	25	27	32	24	27	33	28
chill °C	31	25	27	31	24	27	32	25	27	32	25	27	32	24	27	33	28

Freezing level m	5100	5150	5150	5300	5250	5250	5300	5150	5100	5200	5200	5150	5200	5200	5150	5200	5250

	—	—	5:50	—	—	5:52	—	—	5:52	—	—	5:52	—	—	5:54	—	—
	—	8:01	—	—	8:00	—	—	8:00	—	—	8:00	—	—	8:00	—	7:59	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 32°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Thu morning, min 24°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. 1 hour ago	27° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	28° C	Clear	Light winds from the SW (19 kph at 220).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	30° C	-	Light winds from the WSW (19 kph at 240).	16 km Low: few
AJX - CSS 32 km ESE 519m alt. 39 minutes ago	28° C	-	Light winds from the SSW (11 kph at 206).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	24° C	-	Wind obs. (11 kph from 236 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	29° C	Clear	Moderate winds from the W (24 kph at 270).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Light winds from the SSW (6 kph at 200).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	32° C	Clear	Light winds from the S (19 kph at 180).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	29° C	Clear	Light winds from the SSW (17 kph at 200).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	29° C	Clear	Light winds from the W (13 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.