– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Fri 08 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 08 May 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 31°C on Sun afternoon, min 22°C on Fri night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 32°C on Mon afternoon, min 19°C on Tue night). Wind will be generally light.
	Fri 8		Saturday 9			Sunday 10			Monday 11			Tuesday 12			Wednesday 13
	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	some clouds	clear	clear
km/h	SW	W	SSW	SW	WNW	S	SW	WSW	S	SW	NNE	S	SSW	SSW	SSW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	28	23	27	29	24	30	31	26	31	32	28	26	28	22	25	27	23
min °C	27	22	24	28	24	26	30	25	29	32	24	23	27	19	21	27	20
chill °C	27	22	24	28	24	26	30	25	29	32	24	23	27	19	21	27	20

Freezing level m	4400	4550	4550	4550	4700	4600	4650	4650	4550	4650	4650	4300	4200	4200	4200	4200	4300
Cloud base (m)															8200

	—	—	5:52	—	—	5:52	—	—	5:50	—	—	5:50	—	—	5:50	—	—
	7:39	—	—	7:39	—	—	7:40	—	—	7:42	—	—	7:43	—	—	7:44	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 31°C on Sun afternoon, min 22°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 32°C on Mon afternoon, min 19°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	24° C	Clear	Light winds from the W (19 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	26° C	-	Light winds from the WSW (19 kph at 240).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	27° C	Clear	Light winds from the SW (19 kph at 230).	16 km
Crestline - CSS 31 km E 1615m alt. 1 hour ago	16° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	21° C	-	Wind obs. (7 kph from 262 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	26° C	Clear	Moderate winds from the WSW (22 kph at 240).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 240).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	31° C	Clear	Moderate winds from the WSW (26 kph at 240).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	24° C	Clear	Light winds from the SSW (15 kph at 210).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	27° C	Clear	Moderate winds from the W (22 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.