– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 pm Wed 21 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Wed 21 Jan Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 4mm), mostly falling on Thu morning. Very mild (max 11°C on Wed afternoon, min 6°C on Fri night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 9°C on Tue morning, min 5°C on Sat night). Wind will be generally light.
	Wed 21		Thursday 22			Friday 23			Saturday 24			Sunday 25			Monday 26
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	some clouds	rain shwrs	rain shwrs	some clouds	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	clear	some clouds	cloudy	some clouds	clear	clear	clear
km/h	S	SW	N	SSE	SW	SSW	SW	SW	NE	NNE	NNE	NNE	NNE	SSW	SSW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	4	0.3	—	0.1	0.2	0.1	0.1	0.2	—	—	—	—	—	—	—
max °C	11	10	8	8	8	8	8	7	9	8	7	8	8	7	8	8	7
min °C	11	9	8	7	7	8	7	6	7	8	5	6	7	7	7	7	7
chill °C	11	9	8	6	7	7	6	6	7	5	0	3	7	7	6	6	6

Freezing level m	3750	3250	2800	2800	2750	2800	2700	2550	2550	2500	2450	2500	2650	2650	2600	2800	2950
Cloud base (m)	5300	4650	2150	1700		2550	1700	1500	900	2450	9300		6450		8100

	—	—	6:52	—	—	6:52	—	—	6:52	—	—	6:52	—	—	6:50	—	—
	5:08	—	—	5:09	—	—	5:10	—	—	5:12	—	—	5:13	—	—	5:14	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 4mm), mostly falling on Thu morning. Very mild (max 11°C on Wed afternoon, min 6°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Tue morning, min 5°C on Sat 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		Haze -.	Wind obs. (15 kph from 280 degs) was rejected.	10 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago		Haze -.	Light winds from the W (9 kph at 280).	8 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the W (15 kph at 260).	13 km Low: broken Mid: overcast
Crestline - CSS 31 km E 1615m alt. 1 hour ago	10° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 1 hour ago	16° C	-	Light winds from the E (7 kph at 98).
Chino Airport 34 km S 218m alt. 2 hours ago	15° C	Dry and cloudy.	Light winds from the W (13 kph at 270).	16 km Low: overcast
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 50).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	11° C	Dry and partly cloudy.	Light winds from the WNW (7 kph at 290).	16 km Low: scattered
EL Monte Airport 42 km SSW 361m alt. 2 hours ago		Haze -.	Light winds from the SSW (7 kph at 210).	8 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	17° C	Clear	Light winds from the W (11 kph at 270).	14 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.