– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Sat 16 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sat 16 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. Freeze-thaw conditions (max 8°C on Sat morning, min 0°C on Mon morning). Winds decreasing (strong winds from the W on Sun afternoon, light winds from the NNE by Mon night).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Tue morning). Wind will be generally light.
	Saturday 16			Sunday 17			Monday 18			Tuesday 19			Wednesday 20			Thursday 21
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	WNW	WNW	NNE	W	W	WNW	NNE	NE	ENE	ENE	NNE	ENE	ENE	N	ESE	ESE	ENE	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	8	6	8	8	8	7	1	2	3	3	5	6	6	8	8	7	9	9
min °C	7	6	7	7	8	2	0	1	2	3	4	5	6	7	8	7	8	7
chill °C	4	2	3	5	4	-2	-4	-3	-1	-1	1	2	3	6	7	4	7	6

Freezing level m	4200	4050	4200	4200	4300	3700	3100	3450	3600	3500	3900	3900	3900	4150	4150	4050	4250	4100
Cloud base (m)				9000

	5:48	—	—	5:47	—	—	5:46	—	—	5:46	—	—	5:45	—	—	5:43	—	—
	—	7:45	—	—	7:46	—	—	7:46	—	—	7:47	—	—	7:49	—	—	7:49	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 8°C on Sat morning, min 0°C on Mon morning). Winds decreasing (strong winds from the W on Sun afternoon, light winds from the NNE by Mon night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Tue morning). 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	15° C	Dry and cloudy.	Light winds from the W (13 kph at 260).	13 km Low: few Mid: scattered High: overcast
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	16° C	Dry and cloudy.	Light winds from the WSW (9 kph at 250).	3 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	16° C	Dry and cloudy.	Light winds from the WSW (9 kph at 240).	13 km Low: few Mid: broken High: overcast
AJX - CSS 32 km ESE 519m alt. 44 minutes ago	16° C	-	Calm (4 kph at 160).
Chino Airport 34 km S 218m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the WNW (7 kph at 290).	16 km Low: scattered Mid: overcast
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Calm (4 kph at 10).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	21° C	Clear	Fresh winds from the WSW (35 kph at 240).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	17° 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	16° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	18° C	Dry and cloudy.	Light winds from the WNW (11 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.