– Lat/Long: 34.29° N 117.65° W

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

Issued: 4 am Thu 27 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 37°C on Thu afternoon, min 24°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 32°C on Sun afternoon, min 20°C on Tue night). Wind will be generally light.
	Thursday 27			Friday 28			Saturday 29			Sunday 30			Monday 31			Tuesday 1
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	rain shwrs	rain shwrs
Cloud base (m)	5950	6550		8550	5000											3500	3250
km/h	SSW	WSW	SW	SSW	SW	SSW	SSW	SW	SSW	SSW	SSW	S	SSW	SSW	SSW	S	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	0.3
max °C	36	37	32	34	36	30	32	34	28	30	32	25	28	29	23	26	29	23
min °C	33	35	31	32	35	28	29	32	24	26	30	22	24	28	22	24	27	20
chill °C	33	35	31	32	35	28	29	32	24	26	30	22	24	28	22	24	27	20

Freezing level m	5200	5200	5100	5050	5100	5000	4950	5000	4850	4650	4750	4650	4500	4800	4850	4650	4700	4600

	6:20	—	—	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 37°C on Thu afternoon, min 24°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 32°C on Sun afternoon, min 20°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	31°C	Clear	Calm (0 kph at 0).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	26°C	Clear	Light winds from the WNW (7 kph at 290).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	28°C	Dry and cloudy.	Light winds from the W (9 kph at 280).	16 km Low: few Mid: broken High: overcast
AJX - CSS 32 km ESE 519m alt. 55 minutes ago	37°C	-	Light winds from the SSW (11 kph at 210).
Chino Airport 34 km S 218m alt. 2 hours ago	28°C	Dry and partly cloudy.	Light winds from the WNW (7 kph at 290).	16 km Low: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 270).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	33°C	Clear	Wind obs. (7 kph from 190 degs) was rejected.	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	27°C	-	Calm (0 kph at 0).	16 km Low: few
Riverside Airport 42 km SSE 661m alt. 2 hours ago	28°C	Clear	Light winds from the W (9 kph at 260).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	27°C	Clear	Light winds from the W (6 kph at 280).	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.