– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Mon 24 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 24 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 16°C on Wed afternoon, min 14°C on Mon morning). Winds increasing (calm on Tue afternoon, fresh winds from the SSW by Wed night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 16°C on Thu afternoon, min 12°C on Sat night). Winds increasing (light winds from the SW on Fri afternoon, strong winds from the WSW by Sat night).
	Monday 24			Tuesday 25			Wednesday 26			Thursday 27			Friday 28			Saturday 29
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	rain shwrs	clear	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	some clouds	clear	some clouds	some clouds	clear	clear	clear	clear
Cloud base (m)	5700	5150		9450	4450		5050			5500		8500	7350	7150		5600
km/h	SSW	SW	S	SSE	SSE	S	SSW	SSW	SSW	S	S	S	SW	SW	WSW	WSW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.1	—	—	—	—	—	—	0.1	0.3	—	—	—	—	—	—	—	—
max °C	14	15	14	14	15	15	15	16	16	15	16	15	14	15	14	13	13	13
min °C	14	14	14	14	15	15	15	16	15	15	16	15	14	15	13	13	13	12
chill °C	12	13	13	14	15	14	14	16	14	13	15	13	12	14	10	10	10	8

Freezing level m	4950	5100	5100	5050	5200	5150	5150	5250	5200	5100	5200	5150	5050	5100	5100	4950	5000	4900

	6:16	—	—	6:18	—	—	6:18	—	—	6:20	—	—	6:20	—	—	6:20	—	—
	—	7:27	—	—	7:25	—	—	7:23	—	—	7:22	—	—	7:22	—	—	7:21	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 16°C on Wed afternoon, min 14°C on Mon morning). Winds increasing (calm on Tue afternoon, fresh winds from the SSW by Wed night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Thu afternoon, min 12°C on Sat night). Winds increasing (light winds from the SW on Fri afternoon, strong winds from the WSW by Sat night).

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. 2 hours ago	27°C	Clear	Light winds from the ESE (6 kph at 120).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	25°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	26°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: scattered
AJX - CSS 32 km ESE 519m alt. 1 hour ago	38°C	-	Light winds from the SSW (7 kph at 211).
Chino Airport 34 km S 218m alt. 2 hours ago	24°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 140).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	31°C	Clear	Light winds from the SE (7 kph at 140).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	24°C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	26°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	24°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.