– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Thu 27 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 27 Aug Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 36°C on Thu afternoon, min 24°C on Sat night). Wind will be generally light.											Days 5–7 Weather Summary Light rain (total 4mm), mostly falling on Tue night. Warm (max 31°C on Sun afternoon, min 21°C on Tue night). Wind will be generally light.
	Thu 27		Friday 28			Saturday 29			Sunday 30			Monday 31			Tuesday 1
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	cloudy	rain shwrs
Cloud base (m)	6550	7250		5100	9450											3050	1650
km/h	WSW	SSW	SSW	SW	SSW	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3
max °C	36	32	34	36	30	32	34	28	29	31	25	28	30	24	29	28	25
min °C	35	31	32	35	27	29	32	24	25	30	22	24	29	23	24	27	21
chill °C	35	31	32	35	27	29	32	24	25	30	22	24	29	23	24	27	21

Freezing level m	5250	5100	5100	5100	5050	4900	4950	4800	4650	4800	4600	4650	4700	4800	4750	4600	4650

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

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 36°C on Thu afternoon, min 24°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Light rain (total 4mm), mostly falling on Tue night. Warm (max 31°C on Sun afternoon, min 21°C on Tue 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	32°C	Clear	Light winds from the W (17 kph at 270).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	33°C	Clear	Light winds from the WSW (17 kph at 240).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	35°C	-	Light winds from the W (19 kph at 270).	16 km Low: few Mid: few High: broken
AJX - CSS 32 km ESE 519m alt. 53 minutes ago	34°C	-	Light winds from the WNW (6 kph at 282).
Chino Airport 34 km S 218m alt. 2 hours ago	34°C	Dry and partly cloudy.	Moderate winds from the WSW (20 kph at 250).	16 km Low: scattered Mid: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 330).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	32°C	Clear	Light winds from the WNW (17 kph at 300).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	32°C	Clear	Moderate winds from the W (22 kph at 270).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	37°C	Clear	Light winds from the WSW (17 kph at 250).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	33°C	Clear	Light winds from the WNW (17 kph at 290).	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.