– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 am Mon 12 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Mon 12 Jan 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 17°C on Wed morning, min 10°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 16°C on Sat morning, min 13°C on Thu night). Wind will be generally light.
	Monday 12			Tuesday 13			Wednesday 14			Thursday 15			Friday 16			Saturday 17
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds
km/h	NNE	NNE	NNE	NNE	NNE	NNE	NE	NNE	NE	NNE	NNE	NNE	NE	NNE	NE	NE	NNE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	11	11	13	14	15	16	17	16	16	15	15	15	14	15	15	16	16	16
min °C	10	11	12	14	14	16	16	16	15	15	14	13	13	14	15	16	15	16
chill °C	7	8	10	13	13	15	15	15	14	14	13	11	11	12	14	16	15	16

Freezing level m	3550	3500	3650	3850	3800	3950	4050	4050	3950	3900	3850	3900	3800	3800	3800	3850	3850	3950
Cloud base (m)	6750	6550									9550	9100			9200		8500

	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:54	—	—
	—	5:00	—	—	5:01	—	—	5:02	—	—	5:04	—	—	5:04	—	—	5:05	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 17°C on Wed morning, min 10°C on Mon morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Sat morning, min 13°C on Thu night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 1500 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	21° C	Clear	Wind obs. (9 kph from 270 degs) was rejected.	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	22° C	Clear	Light winds from the WNW (6 kph at 290).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	22° C	-	Calm (0 kph at 0).	16 km Low: few
Crestline - CSS 31 km E 1615m alt. 1 hour ago	8° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 1 hour ago		-	Severe gales from the NNE (83 kph at 15).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	13° C	-	Near gales from the NE (61 kph at 50).
Chino Airport 34 km S 218m alt. 2 hours ago	24° C	Clear	Wind obs. (6 kph from 290 degs) was rejected.	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 350).	0.0 km
Lake Arrowhead 41 km E 1619m alt. 2 hours ago	4° C	Dry	Calm (0 kph at 108).
Victorville Airport 41 km NE 880m alt. 1 hour ago	17° C	Clear	Moderate winds from the NE (28 kph at 40).	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.