– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 am Wed 14 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Wed 14 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 Wed morning, min 14°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 15°C on Sat morning, min 12°C on Mon night). Wind will be generally light.
	Wednesday 14			Thursday 15			Friday 16			Saturday 17			Sunday 18			Monday 19
	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	some clouds	some clouds	some clouds	clear	clear	clear	some clouds	some clouds	cloudy
km/h	NNE	NNE	NE	NE	NNE	NNE	NNE	NNE	NNE	NE	NNE	N	NNE	N	N	NE	NE	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	16	16	16	16	15	15	16	15	15	15	15	15	15	15	15	15	14	14
min °C	16	16	15	15	15	14	15	15	15	15	15	15	15	15	14	14	14	12
chill °C	15	15	14	15	15	13	14	15	15	15	15	15	15	15	14	14	14	12

Freezing level m	4100	4100	3950	4000	4000	3950	3900	3950	4000	3950	4000	3950	3950	3950	3950	3900	3850	3600
Cloud base (m)					9150				8800		8450	6600		9250	9600	8550

	6:56	—	—	6:56	—	—	6:56	—	—	6:54	—	—	6:54	—	—	6:54	—	—
	—	5:02	—	—	5:04	—	—	5:04	—	—	5:05	—	—	5:06	—	—	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 Wed morning, min 14°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Sat morning, min 12°C on Mon 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	27° C	Clear	Light winds from the W (9 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	27° C	Clear	Light winds from the WSW (15 kph at 240).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	28° C	Dry and partly cloudy.	Moderate winds from the NNE (28 kph at 30).	16 km Low: few Mid: scattered
Crestline - CSS 31 km E 1615m alt. 1 hour ago	12° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 1 hour ago		-	Gales from the NNE (74 kph at 19).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	17° C	-	Wind obs. (117 kph from 48 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	29° C	Dry and partly cloudy.	Light winds from the NE (19 kph at 40).	16 km Low: scattered
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 290).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	21° C	Clear	Light winds from the N (7 kph at 10).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	29° 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.