– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Thu 20 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Thu 20 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 Thu afternoon, min 28°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 36°C on Sun afternoon, min 29°C on Sun night). Wind will be generally light.
	Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24			Tuesday 25
	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	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)		9600	5250	7550	7450		7050										9700
km/h	SSW	SSW	SW	S	SW	WSW	SSW	SSW	SW	SSW	SSW	WSW	SSW	SW	W	SSW	SW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	35	36	31	34	35	30	34	36	31	34	36	30	34	35	30	35	36	31
min °C	32	36	29	31	34	29	31	35	28	30	35	29	30	35	29	31	35	30
chill °C	32	36	29	31	34	29	31	35	28	30	35	29	30	35	29	31	35	30

Freezing level m	5200	5300	5100	5000	5100	5050	4950	5050	5050	5000	5050	5000	5050	5200	5150	5150	5300	5250

	6:15	—	—	6:15	—	—	6:16	—	—	6:16	—	—	6:16	—	—	6:18	—	—
	—	7:31	—	—	7:30	—	—	7:29	—	—	7:28	—	—	7:27	—	—	7:25	—

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 28°C on Sat 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 Sun 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	28° C	Clear	Calm (0 kph at 0).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	24° C	Clear	Light winds from the W (6 kph at 280).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	26° C	Dry and partly cloudy.	Light winds from the W (6 kph at 260).	16 km Low: few Mid: broken
AJX - CSS 32 km ESE 519m alt. 1 hour ago	34° C	-	Light winds from the WSW (15 kph at 244).
Chino Airport 34 km S 218m alt. 3 hours ago	24° C	Clear	Calm (0 kph at 0).	14 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 190 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	32° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	23° C	Clear	Light winds from the ESE (6 kph at 120).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	26° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	24° 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.