– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Fri 04 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Fri 04 Sep Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 6mm), mostly falling on Sun afternoon. Warm (max 28°C on Sat afternoon, min 19°C on Fri night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 32°C on Wed morning, min 24°C on Mon morning). Wind will be generally light.
	Friday 4			Saturday 5			Sunday 6			Monday 7			Tuesday 8			Wednesday 9
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	rain shwrs	light rain	rain shwrs	clear	clear	clear	clear	clear	some clouds	clear	some clouds	some clouds	some clouds
Cloud base (m)							2350	1550						3600	9800	5250	3250
km/h	SSW	SSW	S	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SSW	SSW	SW	W	S	WSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	0.4	1.2	4	—	—	—	—	—	—	—	—	—	—
max °C	24	26	22	26	28	23	22	24	23	27	30	26	30	31	27	32	32	30
min °C	20	25	19	22	27	23	21	22	22	24	30	25	26	29	27	28	31	27
chill °C	20	25	19	22	27	23	21	22	22	24	30	25	26	29	27	28	31	27

Freezing level m	4650	4700	4750	4600	4650	4700	4500	4600	4550	4650	4750	4850	4950	4950	4950	4950	5000	5000

	6:24	—	—	6:26	—	—	6:26	—	—	6:26	—	—	6:28	—	—	6:28	—	—
	—	7:12	—	—	7:10	—	—	7:09	—	—	7:07	—	—	7:07	—	—	7:06	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 6mm), mostly falling on Sun afternoon. Warm (max 28°C on Sat afternoon, min 19°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 32°C on Wed morning, min 24°C on Mon morning). 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	20°C	Clear	Light winds from the W (7 kph at 270).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	19°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	19°C	-	Light winds from the N (7 kph at 1).	16 km Low: few
AJX - CSS 32 km ESE 519m alt. 49 minutes ago	26°C	-	Light winds from the SSW (11 kph at 197).
Chino Airport 34 km S 218m alt. 2 hours ago	21°C	-	Light winds from the N (6 kph at 1).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Calm (4 kph at 220).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	26°C	Clear	Light winds from the SSE (7 kph at 160).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	21°C	Dry and partly cloudy.	Light winds from the N (6 kph at 1).	16 km Low: scattered
Riverside Airport 42 km SSE 661m alt. 2 hours ago	19°C	Clear	Light winds from the SW (6 kph at 230).	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.