– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Mon 07 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 07 Sep Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 36°C on Wed afternoon, min 25°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 35°C on Thu afternoon, min 23°C on Sat night). Wind will be generally light.
	Monday 7			Tuesday 8			Wednesday 9			Thursday 10			Friday 11			Saturday 12
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	some clouds	rain shwrs	some clouds	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	5900	5050	6500	4950	4900	5400	6400			5800
km/h	SSW	SW	NW	S	SW	NNE	SSE	WSW	NW	SW	SW	W	SSW	SW	SSW	SSW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	0.1	—	—	0.1	—	—	—	—	—	—	—	—	—	—
max °C	28	30	28	32	33	31	34	36	33	34	35	31	31	32	28	28	30	25
min °C	25	30	27	28	33	30	31	36	31	31	34	28	28	31	25	25	29	23
chill °C	25	30	27	28	33	30	31	36	31	31	34	28	28	31	25	25	29	23

Freezing level m	4600	4750	4850	4950	4950	5100	5100	5200	5250	5200	5300	5300	5200	5200	5200	5150	5150	5200

	6:26	—	—	6:28	—	—	6:28	—	—	6:28	—	—	6:30	—	—	6:31	—	—
	—	7:07	—	—	7:07	—	—	7:06	—	—	7:04	—	—	7:02	—	—	7:00	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 36°C on Wed afternoon, min 25°C on Mon morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 35°C on Thu afternoon, min 23°C on Sat night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 500 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	26°C	Clear	Light winds from the ESE (7 kph at 120).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 50 minutes ago	24°C	Dry and partly cloudy.	Light winds from the SE (15 kph at 140).	16 km Low: scattered
Ontario Airport 27 km SSE 715m alt. 2 hours ago	24°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: broken
AJX - CSS 32 km ESE 519m alt. 37 minutes ago	26°C	-	Calm (4 kph at 208).
Chino Airport 34 km S 218m alt. 2 hours ago	23°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: broken
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Wind obs. (15 kph from 260 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	24°C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	24°C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	23°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	24°C	-	Light winds from the E (7 kph at 80).	16 km Low: few

* 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.