– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 am Thu 15 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Thu 15 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 16°C on Thu morning, min 14°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 16°C on Sun morning, min 9°C on Tue night). Wind will be generally light.
	Thursday 15			Friday 16			Saturday 17			Sunday 18			Monday 19			Tuesday 20
	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	some clouds	some clouds	clear	clear	clear	clear	some clouds	some clouds	clear	some clouds
km/h	NE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	N	WNW	SSW	W	ESE	SE	S	SSE	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	16	15	15	15	15	16	16	15	15	16	15	14	14	13	13	12	12	11
min °C	15	15	14	14	14	15	15	15	15	15	15	14	14	13	12	12	11	9
chill °C	15	15	13	13	13	14	14	15	15	15	15	14	14	13	12	12	11	8

Freezing level m	3950	3950	3850	3850	3950	4000	4050	4000	4050	4050	4000	4050	3900	3800	3550	3400	3300	3400
Cloud base (m)		9150				9150	8950	9250		7000	6350	9300	8650	8550				8350

	6:56	—	—	6:56	—	—	6:54	—	—	6:54	—	—	6:54	—	—	6:54	—	—
	—	5:04	—	—	5:04	—	—	5:05	—	—	5:06	—	—	5:07	—	—	5:07	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 16°C on Thu morning, min 14°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Sun morning, min 9°C on Tue 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. 2 hours ago	23° C	Clear	Calm (0 kph at 0).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	22° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	23° C	-	Light winds from the SE (6 kph at 140).	16 km Low: few
Crestline - CSS 31 km E 1615m alt. 1 hour ago	11° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 1 hour ago		-	Moderate winds from the NW (24 kph at 316).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	18° C	-	Light winds from the NNE (15 kph at 33).
Chino Airport 34 km S 218m alt. 2 hours ago	22° C	-	Wind obs. (15 kph from 160 degs) was rejected.	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 210 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	17° C	Clear	Wind obs. (15 kph from 360 degs) was rejected.	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	21° C	Clear	Light winds from the NNE (7 kph at 20).	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.