– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Thu 09 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 09 Jul Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 35°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 37°C on Wed morning, min 28°C on Sun night). Wind will be generally light.
	Thu 9		Friday 10			Saturday 11			Sunday 12			Monday 13			Tuesday 14
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	rain shwrs	rain shwrs	clear	clear	some clouds	clear
km/h	SW	W	SSW	SSW	WSW	S	SW	SW	S	SW	E	S	SW	SW	S	SW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	0.4	0.3	—	—	—	—
max °C	35	29	32	34	29	33	35	30	33	33	29	32	34	30	34	36	33
min °C	33	26	29	33	28	30	33	28	31	32	28	30	33	28	31	35	31
chill °C	33	26	29	33	28	30	33	28	31	32	28	30	33	28	31	35	31

Freezing level m	5300	5350	5250	5250	5250	5150	5300	5200	5150	5250	5200	5050	5200	5300	5300	5550	5400
Cloud base (m)					9050	9450	5700		5300	4800		5050	4550				5000

	—	—	5:46	—	—	5:47	—	—	5:47	—	—	5:48	—	—	5:48	—	—
	—	8:05	—	—	8:05	—	—	8:04	—	—	8:04	—	—	8:04	—	—	8:02

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 35°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 37°C on Wed morning, min 28°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
Mt Baldy 6 km S 1250m alt. 3 hours ago	24° C	-	Calm (0 kph at 0).
Alta Loma 16 km S 563m alt. 1 hour ago	22° C	Dry	Calm (0 kph at 341).
Alta Loma 16 km S 548m alt. 2 hours ago	22° C	Dry	Calm (0 kph at 124).
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	24° C	-	Light winds from the W (15 kph at 270).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	25° C	Clear	Moderate winds from the W (20 kph at 260).	16 km
Summit Terrace wx 24 km ENE 1200m alt. 1 hour ago	24° C	Dry	Light winds from the SW (18 kph at 236).
Ontario wx 25 km S 320m alt. 1 hour ago	23° C	Dry	Calm (2 kph at 176).
Ontario Airport 27 km SSE 715m alt. 3 hours ago	26° C	Clear	Light winds from the WSW (17 kph at 250).	16 km
AJX - CSS 32 km ESE 519m alt. 2 hours ago	24° C	-	Calm (2 kph at 23).
Juniper Hills wx 33 km W 1278m alt. 1 hour ago	24° C	Dry	Light winds from the W (16 kph at 261).

* 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.