– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Sat 05 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 05 Sep Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 10mm), mostly falling on Sun afternoon. Very mild (max 13°C on Tue morning, min 8°C on Sun morning). Winds decreasing (gales from the WSW on Sun afternoon, light winds from the SW by Tue morning).											Days 5–7 Weather Summary Mostly dry. Very mild (max 16°C on Thu afternoon, min 13°C on Tue afternoon). Wind will be generally light.
	Sat 5		Sunday 6			Monday 7			Tuesday 8			Wednesday 9			Thursday 10
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	rain shwrs	light rain	mod. rain	clear	clear	clear	clear	some clouds	clear	some clouds	clear	some clouds	clear	clear	clear	clear
Cloud base (m)		3350	2000	850	8700			8900	4800	5000	6050	5800	6250	5250	5200	5100
km/h	SW	SW	WSW	WSW	WSW	WSW	W	WSW	SW	NE	SE	SE	NNE	ENE	SSW	WNW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.7	2	7	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	9	9	10	9	10	12	12	13	13	14	14	15	15	15	16	15
min °C	9	9	8	8	9	10	11	12	12	13	13	14	15	15	15	16	15
chill °C	4	4	3	2	4	6	8	10	10	13	12	13	15	14	15	16	15

Freezing level m	4600	4600	4550	4750	4650	4700	4800	4900	5000	5050	5200	5200	5350	5350	5350	5400	5300

	—	—	6:26	—	—	6:26	—	—	6:28	—	—	6:28	—	—	6:28	—	—
	7:10	—	—	7:09	—	—	7:07	—	—	7:07	—	—	7:06	—	—	7:04	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 10mm), mostly falling on Sun afternoon. Very mild (max 13°C on Tue morning, min 8°C on Sun morning). Winds decreasing (gales from the WSW on Sun afternoon, light winds from the SW by Tue morning).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Thu afternoon, min 13°C on Tue afternoon). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 3068 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	-	Light winds from the W (9 kph at 270).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	27°C	Dry and partly cloudy.	Light winds from the WSW (7 kph at 250).	16 km Low: scattered
Ontario Airport 27 km SSE 715m alt. 2 hours ago	29°C	Dry and partly cloudy.	Light winds from the W (13 kph at 260).	16 km Low: broken
AJX - CSS 32 km ESE 519m alt. 39 minutes ago	26°C	-	Calm (4 kph at 130).
Chino Airport 34 km S 218m alt. 2 hours ago	27°C	Dry and partly cloudy.	Light winds from the W (15 kph at 270).	16 km Low: scattered Mid: broken
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Wind obs. (6 kph from 210 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	27°C	Dry and cloudy.	Moderate winds from the S (24 kph at 170).	16 km Low: overcast
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	30°C	Dry and partly cloudy.	Light winds from the SW (9 kph at 230).	16 km Low: broken
Riverside Airport 42 km SSE 661m alt. 2 hours ago	28°C	Dry and cloudy.	Light winds from the W (17 kph at 280).	16 km Low: scattered Mid: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	27°C	Dry and cloudy.	Light winds from the WNW (15 kph at 290).	16 km Low: overcast

* 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.