– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Thu 16 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 16 Apr 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 24°C on Sat afternoon, min 13°C on Thu night). Wind will be generally light.											Days 5–7 Weather Summary Light rain (total 4mm), mostly falling on Tue night. Warm (max 23°C on Sun afternoon, min 11°C on Tue night). Wind will be generally light.
	Thu 16		Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	clear	clear	clear	some clouds	clear	clear	rain shwrs
km/h	SW	NNW	NE	NE	NNE	E	SSW	SSW	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4
max °C	20	16	16	20	18	21	24	21	22	23	18	20	22	18	18	19	13
min °C	19	13	13	19	16	18	24	19	19	23	15	16	22	14	15	17	11
chill °C	19	12	11	19	16	18	24	19	19	23	15	16	22	14	15	16	9

Freezing level m	3550	3450	3250	3250	3550	3650	3500	3550	3450	3550	3650	3650	3650	3600	3250	2900	2700
Cloud base (m)	7700		9350		9250	8450	9100		6550	6650	8700						1550

	—	—	6:16	—	—	6:16	—	—	6:13	—	—	6:13	—	—	6:11	—	—
	7:22	—	—	7:22	—	—	7:23	—	—	7:24	—	—	7:24	—	—	7:25	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 24°C on Sat afternoon, min 13°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Light rain (total 4mm), mostly falling on Tue night. Warm (max 23°C on Sun afternoon, min 11°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. 2 hours ago	18° C	Clear	Light winds from the WSW (17 kph at 240).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	20° C	Clear	Light winds from the SSW (15 kph at 210).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	20° C	-	Light winds from the WSW (15 kph at 240).	16 km Low: few Mid: few High: broken
Crestline - CSS 31 km E 1615m alt. 1 hour ago	6° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	10° C	-	Wind obs. (24 kph from 281 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	20° C	Dry and partly cloudy.	Light winds from the WSW (17 kph at 250).	16 km Low: few Mid: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 310).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	17° C	Clear	Fresh winds from the W (30 kph at 260).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	21° C	Clear	Light winds from the SW (13 kph at 220).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	20° C	Clear	Light winds from the W (19 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.