– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Mon 20 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 20 May Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Mild temperatures (max 9°C on Wed night, min 3°C on Mon morning). Winds decreasing (strong winds from the W on Mon morning, calm by Tue night).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 8°C on Thu morning, min 3°C on Fri afternoon). Mainly strong winds.
	Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	clear	rain shwrs	clear	clear	clear
km/h	W	WNW	NW	ENE	NNE	SW	SW	W	WNW	W	W	W	W	WSW	WNW	WNW	W	WNW
Wave Height Map See all maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.1	—	—	—	—	—	—	—	—	—	—	0.1	0.1	—	0.1	—	—	—
max°C	4	4	6	3	4	4	5	7	9	8	7	6	5	4	5	6	7	8
min°C	3	3	4	3	3	4	4	6	7	7	7	6	4	3	3	6	7	7
chill°C	-3	-3	2	0	0	1	1	4	3	4	3	1	0	-2	-2	2	4	3

Freezing level (m)	3500	3650	3900	3550	3700	3650	3750	4050	4250	4100	4100	4000	3750	3550	3650	4000	4100	4200
Cloud base (m)	850											850	850		850			850

	5:43	—	—	5:43	—	—	5:43	—	—	5:43	—	—	5:41	—	—	5:41	—	—
	—	7:49	—	—	7:50	—	—	7:51	—	—	7:52	—	—	7:52	—	—	7:52	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Mild temperatures (max 9°C on Wed night, min 3°C on Mon morning). Winds decreasing (strong winds from the W on Mon morning, calm by Tue night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 8°C on Thu morning, min 3°C on Fri afternoon). Mainly strong winds.

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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 19 km S 440m alt. 1 hour ago	16° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
La Vern / rackett-Field Airport 24 km S 207m alt. 1 hour ago	17° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the W (7 kph at 270).	16 km Low: scattered Mid: overcast
Palmdale Airport (California) 31 km N 923m alt. 2 hours ago	23° C	-	Fresh winds from the WNW (31 kph at 290).	16 km Low: few
AJX - CSS 32 km ESE 519m alt. 51 minutes ago	21° C	-	Light winds from the W (7 kph at 274).

* 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.