– Lat/Long: 34.29° N 117.65° W

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

Issued: 10 pm Sun 10 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 32°C on Mon morning, min 17°C on Tue night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 29°C on Fri afternoon, min 12°C on Wed night). Wind will be generally light.
		Monday 11			Tuesday 12			Wednesday 13			Thursday 14			Friday 15			Saturday 16
	night	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	clear
km/h	WNW	S	SW	NNW	SSE	SSW	SSW	SSW	SW	SSW	SW	WSW	N	ENE	SW	NW	SSW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	26	32	32	29	29	28	21	21	23	17	20	23	20	27	29	25	28	29	24
min °C	26	28	32	26	28	25	17	18	22	12	14	23	18	23	29	23	25	28	19
chill °C	26	28	32	26	28	25	17	18	22	11	14	23	18	23	29	23	25	28	19

Freezing level m	4650	4550	4600	4650	4550	4350	4050	3800	4000	4100	4200	4250	4300	4250	4350	4600	4550	4500	4550
Cloud base (m)					5050		9250			850									9550

	—	5:50	—	—	5:50	—	—	5:50	—	—	5:48	—	—	5:48	—	—	5:48	—	—
	—	—	7:42	—	—	7:43	—	—	7:44	—	—	7:44	—	—	7:45	—	—	7:45	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 32°C on Mon morning, min 17°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 29°C on Fri afternoon, min 12°C on Wed 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	17° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	18° C	Clear	Light winds from the SSW (6 kph at 210).	16 km
AJX - CSS 32 km ESE 519m alt. 49 minutes ago	17° C	-	Calm (4 kph at 53).
Chino Airport 34 km S 218m alt. 2 hours ago	16° C	Clear	Light winds from the W (6 kph at 270).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Calm (4 kph at 170).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	19° C	Clear	Light winds from the SW (13 kph at 220).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	17° C	Clear	Light winds from the W (7 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	16° C	Clear	Light winds from the W (6 kph at 260).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	18° C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 40 minutes ago	28° C	Dry	Calm (0 kph at 278).

* 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.