– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Fri 14 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 14 Aug 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 33°C on Mon morning, min 22°C on Fri night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 36°C on Tue afternoon, min 29°C on Mon night). Wind will be generally light.
	Fri 14		Saturday 15			Sunday 16			Monday 17			Tuesday 18			Wednesday 19
	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	some clouds	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)								9850				9700		9900
km/h	SSW	SSW	S	SSW	W	S	SSW	NW	S	SW	W	SSW	SSW	SW	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	29	24	29	31	25	30	32	28	33	34	30	34	36	31	35	36	32
min °C	29	22	25	30	25	27	32	27	29	34	29	31	35	29	31	36	30
chill °C	29	22	25	30	25	27	32	27	29	34	29	31	35	29	31	36	30

Freezing level m	4550	4650	4650	4800	4800	4750	5000	5000	5050	5250	5300	5300	5450	5450	5450	5550	5500

	—	—	6:11	—	—	6:11	—	—	6:11	—	—	6:13	—	—	6:13	—	—
	7:38	—	—	7:37	—	—	7:37	—	—	7:35	—	—	7:34	—	—	7:32	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 33°C on Mon morning, min 22°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 36°C on Tue afternoon, min 29°C on Mon 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	26° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	27° C	Clear	Light winds from the WSW (19 kph at 240).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	28° C	-	Moderate winds from the SW (28 kph at 230).	16 km Low: few
AJX - CSS 32 km ESE 519m alt. 1 hour ago	25° C	-	Light winds from the SSW (15 kph at 200).
Chino Airport 34 km S 218m alt. 2 hours ago	27° C	Clear	Moderate winds from the WSW (22 kph at 250).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 180).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	29° C	Clear	Fresh winds from the SSE (37 kph at 160).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	28° C	Clear	Light winds from the SSW (19 kph at 200).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	27° C	Clear	Moderate winds from the W (20 kph at 280).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	27° C	Clear	Moderate winds from the W (22 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.