– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Wed 13 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Wed 13 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. Very mild (max 18°C on Thu afternoon, min 13°C on Wed night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 19°C on Mon afternoon, min 11°C on Sat night). Wind will be generally light.
		Thursday 14			Friday 15			Saturday 16			Sunday 17			Monday 18			Tuesday 19
	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	some clouds
km/h	WSW	S	SW	W	SW	SW	WNW	WSW	SW	W	SW	SW	WNW	E	SW	WNW	SSW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	14	17	18	15	17	17	14	16	16	12	15	17	13	17	19	16	17	17	15
min °C	13	13	17	14	14	17	13	13	15	11	13	16	12	14	18	15	16	17	15
chill °C	12	13	17	13	14	17	12	12	14	10	13	16	11	14	18	15	16	17	15

Freezing level m	4200	4150	4200	4400	4500	4450	4350	4100	4100	4300	4100	4150	4350	4050	4150	4150	4200	4300	4400
Cloud base (m)											8550	8800							8750

	—	5:48	—	—	5:48	—	—	5:48	—	—	5:47	—	—	5:46	—	—	5:46	—	—
	—	—	7:44	—	—	7:45	—	—	7:45	—	—	7:46	—	—	7:46	—	—	7:47	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 18°C on Thu afternoon, min 13°C on Wed night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 19°C on Mon afternoon, min 11°C on Sat 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. 1 hour ago	13° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	14° C	Clear	Light winds from the W (7 kph at 270).	16 km
AJX - CSS 32 km ESE 519m alt. 53 minutes ago	12° C	-	Wind obs. (7 kph from 359 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	13° C	Clear	Light winds from the W (6 kph at 280).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (9 kph from 340 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	15° C	Clear	Light winds from the SSE (19 kph at 160).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	14° C	Clear	Light winds from the W (6 kph at 280).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	11° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	14° C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 51 minutes ago		-	Calm (0 kph at 0).

* 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.