– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Wed 29 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 29 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. Very mild (max 17°C on Thu afternoon, min 11°C on Wed night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 17°C on Sat afternoon, min 3°C on Sun night). Wind will be generally light.
	Wed 29		Thursday 30			Friday 1			Saturday 2			Sunday 3			Monday 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	some clouds	clear	clear	clear	some clouds	clear	clear	rain shwrs
km/h	SW	N	NNE	W	WNW	SSE	SW	SSW	S	SSW	SSW	S	SSW	SW	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.4
max °C	15	12	15	17	14	17	17	15	15	17	13	9	10	6	6	7	5
min °C	14	11	12	16	12	14	17	14	14	16	9	7	9	3	3	7	3
chill °C	13	11	12	16	11	14	17	14	14	15	7	5	6	-1	-1	4	0

Freezing level m	3450	3500	3400	3650	3750	3700	3850	3850	3700	3750	3600	3350	3100	2700	2750	2700	2150
Cloud base (m)				4050			3650	9150	8850			850		900	1900	2150	900

	—	—	6:01	—	—	6:01	—	—	6:00	—	—	5:58	—	—	5:58	—	—
	7:32	—	—	7:32	—	—	7:34	—	—	7:35	—	—	7:36	—	—	7:36	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 17°C on Thu afternoon, min 11°C on Wed night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Sat afternoon, min 3°C on Sun 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	19° C	Clear	Moderate winds from the WSW (22 kph at 250).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	21° C	Clear	Moderate winds from the W (20 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	21° C	-	Light winds from the WSW (19 kph at 240).	16 km Low: few
Crestline - CSS 31 km E 1615m alt. 1 hour ago	8° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	14° C	-	Wind obs. (22 kph from 265 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	20° C	-	Moderate winds from the WSW (24 kph at 240).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 40).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	20° C	Clear	Moderate winds from the SSW (26 kph at 200).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	22° C	Clear	Light winds from the SW (11 kph at 220).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	21° C	Clear	Light winds from the W (19 kph at 260).	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.