– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Sun 28 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sun 28 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 25°C on Tue afternoon, min 15°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 29°C on Fri afternoon, min 19°C on Wed night). Wind will be generally light.
	Sun 28		Monday 29			Tuesday 30			Wednesday 1			Thursday 2			Friday 3
	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	SW	W	S	SSW	SSW	SSW	SW	SW	SSW	SSW	SW	SSW	SSW	SW	SSW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	23	19	23	24	19	23	25	20	24	26	21	25	27	23	27	29	25
min °C	22	17	21	23	15	17	24	17	19	26	19	21	27	21	23	29	22
chill °C	22	17	21	23	15	17	24	17	19	26	19	21	27	21	23	29	22

Freezing level m	4700	4500	4400	4350	4150	4100	4250	4400	4500	4650	4750	4800	4850	5000	5000	5000	5050
Cloud base (m)					850									9200	8800	9350	9550

	—	—	5:41	—	—	5:41	—	—	5:41	—	—	5:41	—	—	5:43	—	—
	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 25°C on Tue afternoon, min 15°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 29°C on Fri afternoon, min 19°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. 2 hours ago	21° C	Dry and partly cloudy.	Moderate winds from the W (20 kph at 270).	16 km Low: broken
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	21° C	Dry and partly cloudy.	Light winds from the SW (19 kph at 220).	16 km Low: scattered
Ontario Airport 27 km SSE 715m alt. 2 hours ago	24° C	-	Moderate winds from the WSW (22 kph at 250).	16 km Low: few
AJX - CSS 32 km ESE 519m alt. 1 hour ago	20° C	-	Wind obs. (22 kph from 247 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	23° C	Clear	Moderate winds from the WSW (22 kph at 240).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 320 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	25° C	Clear	Fresh winds from the W (33 kph at 260).	13 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	22° C	Dry and partly cloudy.	Light winds from the SSW (15 kph at 200).	16 km Low: scattered
Riverside Airport 42 km SSE 661m alt. 2 hours ago	24° C	Clear	Moderate winds from the W (24 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	23° C	Clear	Moderate winds from the WNW (22 kph at 290).	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.