– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Mon 18 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 18 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 5°C on Wed afternoon, min -1°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 8°C on Fri afternoon, min 5°C on Thu morning). Wind will be generally light.
	Monday 18			Tuesday 19			Wednesday 20			Thursday 21			Friday 22			Saturday 23
	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	NE	NE	NE	NE	NNE	NE	ENE	N	SSE	SE	N	SSE	S	NE	S	SE	E	SE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	0	0	1	1	4	3	4	5	5	5	6	7	7	8	8	7	8	8
min °C	-1	-1	1	1	3	3	3	5	5	5	6	7	7	7	7	6	7	6
chill °C	-5	-5	-3	-2	1	0	1	4	5	3	6	6	6	7	7	4	7	3

Freezing level m	2950	3100	3200	3150	3600	3550	3600	3800	3800	3850	4000	4050	4000	4150	4150	4050	4200	4150
Cloud base (m)										9500				9150

	5:46	—	—	5:46	—	—	5:45	—	—	5:43	—	—	5:43	—	—	5:43	—	—
	—	7:46	—	—	7:47	—	—	7:49	—	—	7:49	—	—	7:50	—	—	7:51	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 5°C on Wed afternoon, min -1°C on Mon morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 8°C on Fri afternoon, min 5°C on Thu 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. 2 hours ago	18° C	Clear	Wind obs. (17 kph from 280 degs) was rejected.	14 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	18° C	-	Light winds from the WNW (11 kph at 300).	16 km Low: few
Ontario Airport 27 km SSE 715m alt. 3 hours ago	19° C	-	Light winds from the N (7 kph at 1).	16 km Low: few
AJX - CSS 32 km ESE 519m alt. 1 hour ago	24° C	-	Near gales from the NNE (56 kph at 27).
Chino Airport 34 km S 218m alt. 3 hours ago	21° C	-	Light winds from the N (7 kph at 1).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 230).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	19° C	Clear	Moderate winds from the NE (26 kph at 40).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	19° C	Dry and partly cloudy.	Light winds from the S (9 kph at 170).	16 km Low: scattered
Riverside Airport 42 km SSE 661m alt. 3 hours ago	22° C	Clear	Light winds from the E (11 kph at 80).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	22° 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.