– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Tue 28 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 28 Apr 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 24°C on Fri morning, min 15°C on Tue night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 26°C on Fri afternoon, min 11°C on Sun night). Wind will be generally light.
	Tue 28		Wednesday 29			Thursday 30			Friday 1			Saturday 2			Sunday 3
	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	some clouds	clear	clear	some clouds
km/h	SW	WNW	S	SW	W	SW	WSW	W	NE	SW	N	S	SSW	SSW	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	20	17	20	22	17	21	23	18	24	26	20	24	26	20	20	21	15
min °C	20	15	17	21	15	17	23	17	21	25	20	21	24	16	16	20	11
chill °C	20	15	17	21	15	17	23	17	21	25	20	21	24	16	16	20	10

Freezing level m	3400	3550	3500	3450	3500	3400	3600	3650	3550	3750	3700	3600	3750	3650	3500	3550	3400
Cloud base (m)							3650			4000	9100						900

	—	—	6:03	—	—	6:01	—	—	6:01	—	—	6:00	—	—	5:58	—	—
	7:31	—	—	7:32	—	—	7:32	—	—	7:34	—	—	7:35	—	—	7:36	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 24°C on Fri morning, min 15°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 26°C on Fri afternoon, min 11°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
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	18° C	Clear	Light winds from the W (17 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	19° C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	20° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
Crestline - CSS 31 km E 1615m alt. 2 hours ago	8° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 3 hours ago	13° C	-	Wind obs. (15 kph from 271 degs) was rejected.
Chino Airport 34 km S 218m alt. 3 hours ago	20° C	Clear	Moderate winds from the WSW (20 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	18° C	Clear	Moderate winds from the S (26 kph at 180).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	20° C	Clear	Light winds from the SSW (13 kph at 210).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	20° C	Clear	Moderate winds from the W (28 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.