– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Wed 19 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 19 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 Wed afternoon, min 29°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 36°C on Sun afternoon, min 29°C on Sat night). Wind will be generally light.
	Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)					5300		7200	8000				8950	8600
km/h	SSW	SW	WSW	SSW	SW	SW	SSW	SW	WSW	SSW	SSW	SW	SSW	SSW	WSW	SSW	SW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	34	36	31	35	36	30	34	35	30	34	35	31	34	36	31	35	36	31
min °C	30	36	29	31	35	30	31	35	29	31	35	29	31	35	30	31	35	29
chill °C	30	36	29	31	35	30	31	35	29	31	35	29	31	35	30	31	35	29

Freezing level m	5400	5400	5350	5300	5350	5150	5050	5200	5150	5000	5050	5000	4950	5000	5000	4950	5100	5050

	6:13	—	—	6:15	—	—	6:15	—	—	6:16	—	—	6:16	—	—	6:16	—	—
	—	7:32	—	—	7:31	—	—	7:30	—	—	7:29	—	—	7:28	—	—	7:27	—

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 29°C on Wed night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 36°C on Sun afternoon, min 29°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. 2 hours ago	37° C	Clear	Light winds from the W.(Wind varies from 230 to 290 degs) (17 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	36° C	Clear	Light winds from the WSW (9 kph at 240).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	38° C	-	Light winds from the N (9 kph at 1).	16 km Low: few Mid: few
AJX - CSS 32 km ESE 519m alt. 1 hour ago	40° C	-	Moderate winds from the SW (20 kph at 215).
Chino Airport 34 km S 218m alt. 3 hours ago	39° C	-	Light winds from the W.(Wind varies from 240 to 300 degs) (15 kph at 270).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the SW (7 kph at 220).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	41° C	Clear	Moderate winds from the SSE (22 kph at 160).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	36° C	Clear	Light winds from the S (9 kph at 170).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	38° C	Clear	Light winds from the WSW (11 kph at 250).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	38° C	Clear	Moderate winds from the W (20 kph at 270).	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.