– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Sun 14 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sun 14 Jun 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 32°C on Mon afternoon, min 24°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 31°C on Wed afternoon, min 19°C on Fri night). Wind will be generally light.
	Sunday 14			Monday 15			Tuesday 16			Wednesday 17			Thursday 18			Friday 19
	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
km/h	SSW	SW	SW	SSW	SW	W	SSW	SW	SW	SSW	SW	SSW	S	SW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	30	31	27	31	32	28	31	32	28	30	31	25	28	30	24	27	29	23
min °C	27	31	25	28	32	27	30	32	24	26	30	22	24	29	23	24	27	19
chill °C	27	31	25	28	32	27	30	32	24	26	30	22	24	29	23	24	27	19

Freezing level m	4800	4900	4900	4850	4900	4850	4800	4950	4950	4850	4900	5000	5000	5100	5200	5000	5050	5000
Cloud base (m)

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

Mount San Antonio Weather (Days 0-3):

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

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 31°C on Wed afternoon, min 19°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	29° C	Clear	Moderate winds from the WSW (26 kph at 240).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	28° C	Clear	Moderate winds from the WSW (22 kph at 250).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	31° C	-	Light winds from the WSW (17 kph at 240).	16 km Low: few
AJX - CSS 32 km ESE 519m alt. 1 hour ago	33° C	-	Light winds from the SW (19 kph at 235).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	29° C	-	Wind obs. (31 kph from 238 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	32° C	-	Light winds from the W (17 kph at 260).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (9 kph from 240 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago		Haze -.	Wind obs. (30 kph from 270 degs) was rejected.	6 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	29° C	Clear	Light winds from the SSW (11 kph at 210).	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

* 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.