– Lat/Long: 34.29° N 117.65° W

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

Issued: 10 am Fri 10 Jul 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 27°C on Sat afternoon, min 23°C on Fri morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 29°C on Wed afternoon, min 22°C on Mon morning). Wind will be generally light.
	Friday 10			Saturday 11			Sunday 12			Monday 13			Tuesday 14			Wednesday 15
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	rain shwrs	light rain	clear	clear	clear	clear	clear	clear	clear
km/h	SSW	SSW	SW	S	SSW	WSW	SSE	SW	S	S	SSW	WNW	SSE	WSW	NW	SE	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	0.2	0.5	—	—	—	—	—	—	—
max °C	26	26	25	26	27	25	25	26	24	23	23	23	25	27	25	28	29	27
min °C	23	26	24	24	26	24	25	25	23	22	23	22	23	26	25	26	29	25
chill °C	23	26	24	24	26	24	25	25	23	22	23	22	23	26	25	26	29	25

Freezing level m	5250	5200	5200	5150	5300	5200	5050	5150	5100	4900	5000	5000	4950	5150	5150	5150	5350	5250
Cloud base (m)			9450		6900			4900	6200	5950	3250			4450

	5:46	—	—	5:47	—	—	5:47	—	—	5:48	—	—	5:48	—	—	5:48	—	—
	—	—	8:05	—	—	8:04	—	—	8:04	—	—	8:04	—	—	8:02	—	—	8:02

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 27°C on Sat afternoon, min 23°C on Fri morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 29°C on Wed afternoon, min 22°C on Mon morning). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 1500 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	30° C	Clear	Moderate winds from the WSW (26 kph at 250).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	29° C	Clear	Moderate winds from the WSW (26 kph at 240).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	32° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
AJX - CSS 32 km ESE 519m alt. 51 minutes ago	36° C	-	Moderate winds from the SW (26 kph at 215).
Marshall Peak - CSS 33 km ESE 1211m alt. 51 minutes ago	31° C	-	Wind obs. (28 kph from 235 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	32° C	Clear	Moderate winds from the WSW (26 kph at 250).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 220).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	40° C	Clear	Moderate winds from the S (28 kph at 190).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	28° C	Clear	Light winds from the SSW (19 kph at 200).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	32° C	Clear	Moderate winds from the W (20 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.