– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Sat 18 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sat 18 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 32°C on Sat afternoon, min 25°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 37°C on Thu afternoon, min 27°C on Tue night). Wind will be generally light.
	Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	5000				5100		7050	7150	5600	5000
km/h	S	SW	SW	SSW	SW	SW	SSW	SW	W	SSW	SW	W	S	SW	NW	S	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	31	32	28	31	32	27	31	32	28	32	33	29	34	35	31	36	37	33
min °C	27	31	25	27	32	25	27	32	26	28	33	27	30	35	30	32	37	29
chill °C	27	31	25	27	32	25	27	32	26	28	33	27	30	35	30	32	37	29

Freezing level m	5100	5250	5200	5250	5300	5200	5050	5200	5200	5200	5200	5300	5150	5300	5300	5300	5450	5300

	5:50	—	—	5:52	—	—	5:52	—	—	5:52	—	—	5:54	—	—	5:54	—	—
	—	—	8:00	—	—	8:00	—	—	8:00	—	—	8:00	—	7:59	—	—	7:58	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 32°C on Sat afternoon, min 25°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 37°C on Thu afternoon, min 27°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	23° C	Clear	Light winds from the N (6 kph at 1).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	22° C	Clear	Light winds from the SW (7 kph at 220).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	22° C	-	Light winds from the SW (7 kph at 220).	16 km Low: few
AJX - CSS 32 km ESE 519m alt. 47 minutes ago	30° C	-	Light winds from the WSW (13 kph at 245).
Chino Airport 34 km S 218m alt. 2 hours ago	22° 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 (2 kph at 190).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	29° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	22° C	Clear	Light winds from the SSW (7 kph at 210).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	23° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	22° C	Clear	Light winds from the W (9 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.