– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Sat 13 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 13 Jun 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 33°C on Mon afternoon, min 24°C on Sat night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 33°C on Tue afternoon, min 21°C on Wed night). Wind will be generally light.
	Sat 13		Sunday 14			Monday 15			Tuesday 16			Wednesday 17			Thursday 18
	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
km/h	SSW	SW	SSW	SW	WSW	SSW	SW	W	SSW	SW	SW	SW	SW	SSW	S	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	31	26	30	32	27	32	33	28	32	33	27	29	31	25	27	29	24
min °C	31	24	27	32	25	28	32	27	29	32	24	26	30	21	23	28	21
chill °C	31	24	27	32	25	28	32	27	29	32	24	26	30	21	23	28	21

Freezing level m	4950	4900	4850	4950	4950	4900	5000	4900	4950	5000	4900	4850	4900	4950	5000	5050	5100
Cloud base (m)

	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—
	—	8:02	—	—	8:02	—	—	8:04	—	—	8:04	—	—	8:04	—	—	8:05

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 33°C on Mon afternoon, min 24°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 33°C on Tue afternoon, min 21°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. 3 hours ago	29° C	Clear	Moderate winds from the W (26 kph at 270).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 1 hour ago	27° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	30° C	-	Moderate winds from the WSW (20 kph at 250).	16 km Low: few
AJX - CSS 32 km ESE 519m alt. 1 hour ago	27° C	-	Light winds from the SW (11 kph at 219).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	24° C	-	Calm (0 kph at 226).
Chino Airport 34 km S 218m alt. 2 hours ago	30° C	Clear	Moderate winds from the WSW (26 kph at 240).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (9 kph from 260 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	34° C	Clear	Moderate winds from the S (26 kph at 180).	14 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	28° C	Clear	Moderate winds from the SSW (20 kph at 210).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	31° C	Clear	Moderate winds from the W (26 kph at 270).	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.