– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Wed 02 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Wed 02 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 27°C on Wed afternoon, min 17°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 47mm), heaviest during Sun morning. Warm (max 27°C on Sat morning, min 21°C on Sat afternoon). Wind will be generally light.
	Wednesday 2			Thursday 3			Friday 4			Saturday 5			Sunday 6			Monday 7
	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	clear	rain shwrs	mod. rain	heavy rain	heavy rain	light rain	cloudy	cloudy	some clouds
Cloud base (m)											2550	850	850	850	1550	900
km/h	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	ENE	S	SSW	SW	SSW	SSW	WSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	4	6	20	14	3	—	—	—
max °C	25	27	21	24	26	21	24	26	21	27	26	22	21	22	21	22	26	24
min °C	21	27	18	20	25	17	19	26	20	23	21	21	21	21	21	21	24	23
chill °C	21	27	18	20	25	17	19	26	20	23	21	21	21	21	21	21	24	23

Freezing level m	4500	4750	4850	4800	4750	4750	4650	4700	4700	4600	4650	4650	4700	4600	4750	4500	4850	4900

	6:24	—	—	6:24	—	—	6:24	—	—	6:26	—	—	6:26	—	—	6:26	—	—
	—	7:15	—	—	7:14	—	—	7:12	—	—	7:10	—	—	7:09	—	—	7:07	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 27°C on Wed afternoon, min 17°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Heavy rain (total 47mm), heaviest during Sun morning. Warm (max 27°C on Sat morning, min 21°C on Sat afternoon). 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. 2 hours ago	18°C	-	Light winds from the ENE (7 kph at 60).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	16°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	18°C	Clear	Calm (0 kph at 0).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	28°C	-	Calm (2 kph at 52).
Chino Airport 34 km S 218m alt. 3 hours ago	13°C	Clear	Calm (0 kph at 0).	14 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (9 kph from 220 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	11°C	Clear	Light winds from the SSW (7 kph at 200).	14 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	16°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	12°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	15°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.