– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Mon 20 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 20 Jul 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 34°C on Wed afternoon, min 25°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 37°C on Thu afternoon, min 31°C on Thu night). Wind will be generally light.
	Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	4650	3600	4800	5450											5450			4850
km/h	SSW	SW	SW	SSW	SW	WSW	SSW	SW	NW	S	SW	WNW	SSW	SSW	WSW	SSW	SSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.3	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	31	29	27	30	32	27	32	34	30	35	37	32	36	37	32	36	37	32
min °C	28	28	25	26	31	26	29	33	29	32	36	31	33	37	31	32	36	31
chill °C	28	28	25	26	31	26	29	33	29	32	36	31	33	37	31	32	36	31

Freezing level m	5100	5150	5200	5150	5200	5250	5250	5350	5350	5350	5500	5400	5350	5450	5450	5400	5400	5500

	5:52	—	—	5:52	—	—	5:54	—	—	5:54	—	—	5:54	—	—	5:56	—	—
	—	—	8:00	—	—	8:00	—	7:59	—	—	7:58	—	—	7:58	—	—	7:57	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 34°C on Wed afternoon, min 25°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 37°C on Thu afternoon, min 31°C on Thu 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	24° C	Clear	Light winds from the SW (7 kph at 230).	14 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	22° C	Clear	Light winds from the WSW (6 kph at 250).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	24° C	Dry and partly cloudy.	Light winds from the S (7 kph at 190).	16 km Low: broken Mid: broken
AJX - CSS 32 km ESE 519m alt. 1 hour ago	27° C	-	Light winds from the SSE (6 kph at 153).
Chino Airport 34 km S 218m alt. 2 hours ago	22° C	Dry and partly cloudy.	Light winds from the S (7 kph at 190).	16 km Low: broken Mid: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the SW (6 kph at 220).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	30° C	Dry and partly cloudy.	Light winds from the SSE (17 kph at 160).	16 km Low: broken
EL Monte Airport 42 km SSW 361m alt. 1 hour ago	24° C	Clear	Calm (0 kph at 0).	13 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	23° C	Dry and partly cloudy.	Light winds from the W (6 kph at 270).	16 km Low: scattered
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	22° C	-	Light winds from the WSW (7 kph at 250).	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.