– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Fri 28 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Fri 28 Aug 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 Fri afternoon, min 22°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 30°C on Mon afternoon, min 22°C on Mon night). Wind will be generally light.
	Friday 28			Saturday 29			Sunday 30			Monday 31			Tuesday 1			Wednesday 2
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	8350		9450	8550			9300
km/h	S	SW	S	SSW	SW	SSW	SSW	SSW	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	34	36	30	32	34	28	30	31	25	28	30	24	28	29	24	28	30	24
min °C	32	34	27	29	32	25	26	30	22	24	29	22	24	29	22	24	29	22
chill °C	32	34	27	29	32	25	26	30	22	24	29	22	24	29	22	24	29	22

Freezing level m	5050	5100	5050	4950	4950	4750	4700	4750	4450	4500	4550	4700	4650	4700	4650	4500	4750	4700

	6:20	—	—	6:20	—	—	6:22	—	—	6:22	—	—	6:22	—	—	6:24	—	—
	—	7:22	—	—	7:21	—	—	7:19	—	—	7:17	—	—	7:16	—	—	7:15	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 36°C on Fri afternoon, min 22°C on Sun night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 30°C on Mon afternoon, min 22°C on Mon 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. 2 hours ago	27°C	Clear	Calm (0 kph at 0).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	24°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	26°C	-	Calm (0 kph at 0).	16 km Low: few Mid: few
AJX - CSS 32 km ESE 519m alt. 1 hour ago	36°C	-	Light winds from the SSE (7 kph at 150).
Chino Airport 34 km S 218m alt. 2 hours ago	23°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: scattered
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 230).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago		Haze -.	Wind obs. (6 kph from 160 degs) was rejected.	10 km
EL Monte Airport 42 km SSW 361m alt. 1 hour ago	26°C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	25°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	22°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.