– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Sat 30 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 30 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 28°C on Sun afternoon, min 20°C on Sat night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 30°C on Wed afternoon, min 23°C on Tue night). Wind will be generally light.
	Sat 30		Sunday 31			Monday 1			Tuesday 2			Wednesday 3			Thursday 4
	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
km/h	WSW	NNW	SSE	SW	W	S	SW	SW	S	SW	W	SSW	SW	WNW	S	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	25	22	26	28	24	27	28	23	27	28	24	29	30	26	29	30	25
min °C	25	20	23	28	22	24	27	21	24	28	23	26	30	24	26	30	23
chill °C	25	20	23	28	22	24	27	21	24	28	23	26	30	24	26	30	23

Freezing level m	4050	4200	4100	4250	4300	4250	4400	4400	4250	4350	4450	4450	4650	4700	4500	4700	4600
Cloud base (m)								8400					9350			8950

	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	7:55	—	—	7:55	—	—	7:57	—	—	7:57	—	—	7:58	—	—	7:59	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 28°C on Sun afternoon, min 20°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 30°C on Wed afternoon, min 23°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	Moderate winds from the W (22 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	25° C	Clear	Moderate winds from the SW (20 kph at 230).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	27° C	Clear	Moderate winds from the WSW (22 kph at 250).	16 km
AJX - CSS 32 km ESE 519m alt. 54 minutes ago	26° C	-	Light winds from the WSW (19 kph at 249).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	25° C	-	Light winds from the WSW (13 kph at 243).
Chino Airport 34 km S 218m alt. 2 hours ago	27° C	-	Moderate winds from the W (24 kph at 260).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 240 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	29° C	Clear	Fresh winds from the WSW (30 kph at 250).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	25° C	Clear	Light winds from the SSW (17 kph at 200).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	27° C	Clear	Moderate winds from the W (24 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.