– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Sat 29 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 29 Aug Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 13°C on Sat afternoon, min 9°C on Sun night). Winds increasing (moderate winds from the SW on Sun afternoon, strong winds from the SW by Mon night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 12°C on Wed night, min 9°C on Tue morning). Winds decreasing (near gales from the SW on Tue night, fresh winds from the SW by Wed afternoon).
	Saturday 29			Sunday 30			Monday 31			Tuesday 1			Wednesday 2			Thursday 3
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear
Cloud base (m)	8900			9100								3000				9500
km/h	SW	SW	WSW	SW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	WSW	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	12	13	12	10	11	10	9	10	10	9	10	9	10	11	12	12	12	12
min °C	12	13	10	10	11	9	9	10	9	9	10	9	10	10	12	11	11	11
chill °C	9	11	6	6	9	5	5	7	5	4	6	4	6	7	9	7	7	8

Freezing level m	4900	4950	4750	4600	4600	4500	4500	4650	4650	4650	4700	4650	4700	4850	4900	4900	4950	4900

	6:20	—	—	6:22	—	—	6:22	—	—	6:22	—	—	6:24	—	—	6:24	—	—
	—	7:21	—	—	7:19	—	—	7:17	—	—	7:16	—	—	7:15	—	—	7:14	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 13°C on Sat afternoon, min 9°C on Sun night). Winds increasing (moderate winds from the SW on Sun afternoon, strong winds from the SW by Mon night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Wed night, min 9°C on Tue morning). Winds decreasing (near gales from the SW on Tue night, fresh winds from the SW by Wed afternoon).

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	34°C	Clear	Light winds from the WSW (17 kph at 250).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	32°C	Clear	Light winds from the WSW (15 kph at 250).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	35°C	Dry and partly cloudy.	Light winds from the WSW (7 kph at 250).	16 km Low: broken
AJX - CSS 32 km ESE 519m alt. 36 minutes ago	37°C	-	Light winds from the ESE (15 kph at 116).
Chino Airport 34 km S 218m alt. 2 hours ago	36°C	Dry and partly cloudy.	Light winds from the N (9 kph at 1).	16 km Low: scattered
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Light winds from the SW (7 kph at 230).	0.0 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	32°C	Clear	Light winds from the S (11 kph at 170).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	36°C	Clear	Light winds from the NNW (11 kph at 330).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	36°C	Clear	Light winds from the W (11 kph at 270).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	35°C	Clear	Calm (0 kph at 0).	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.