– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Thu 07 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Thu 07 May 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 21°C on Thu afternoon, min 17°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 24°C on Mon afternoon, min 18°C on Tue night). Wind will be generally light.
	Thursday 7			Friday 8			Saturday 9			Sunday 10			Monday 11			Tuesday 12
	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
km/h	E	WSW	W	SW	SW	WSW	SSW	SW	WNW	SSE	SW	SSW	S	SW	N	S	S	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	20	21	18	20	20	18	20	21	20	22	23	22	23	24	22	20	22	19
min °C	19	20	17	17	19	17	17	20	19	20	23	21	22	24	20	19	21	18
chill °C	19	20	17	17	19	17	17	20	19	20	23	21	22	24	20	19	21	18

Freezing level m	3950	4150	4350	4400	4400	4550	4600	4500	4700	4600	4650	4650	4550	4650	4600	4450	4300	4300
Cloud base (m)

	5:54	—	—	5:54	—	—	5:52	—	—	5:52	—	—	5:50	—	—	5:50	—	—
	—	7:38	—	—	7:39	—	—	7:39	—	—	7:40	—	—	7:42	—	—	7:43	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 21°C on Thu afternoon, min 17°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Mon afternoon, min 18°C on Tue night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 1500 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	Moderate winds from the WSW (26 kph at 250).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	26° C	Clear	Moderate winds from the W (22 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	28° C	-	Moderate winds from the W (20 kph at 260).	16 km Low: few
Crestline - CSS 31 km E 1615m alt. 1 hour ago	18° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	27° C	-	Light winds from the SW (17 kph at 224).
Chino Airport 34 km S 218m alt. 2 hours ago	29° C	-	Moderate winds from the W (24 kph at 270).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (15 kph from 240 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	33° C	Clear	Light winds from the W (19 kph at 280).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	29° C	Clear	Light winds from the WNW (15 kph at 290).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	27° C	Clear	Moderate winds from the WNW (28 kph at 290).	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.