– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Sun 10 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sun 10 May Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 12°C on Sun afternoon, min 6°C on Tue night). Winds increasing (light winds from the E on Sun afternoon, strong winds from the SSW by Mon afternoon).									Days 4–6 Weather Summary Mostly dry. Very mild (max 10°C on Thu night, min 6°C on Wed morning). Winds decreasing (strong winds from the WSW on Wed night, calm by Fri night).
	Sunday 10			Monday 11			Tuesday 12			Wednesday 13			Thursday 14			Friday 15
	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
km/h	SE	E	SE	S	SSW	SSE	ESE	SE	S	SW	WSW	WSW	W	W	NW	ENE	NNE	ESE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	11	12	11	10	11	12	11	11	9	6	7	7	8	9	10	8	8	9
min °C	11	11	11	10	11	11	11	10	6	6	7	7	8	8	9	8	8	8
chill °C	9	10	10	7	7	8	8	8	2	2	3	2	3	4	7	5	7	6

Freezing level m	4550	4650	4600	4500	4600	4650	4550	4400	4000	3950	4100	4150	4250	4450	4500	4250	4250	4350
Cloud base (m)									8800

	5:52	—	—	5:50	—	—	5:50	—	—	5:50	—	—	5:48	—	—	5:48	—	—
	—	7:40	—	—	7:42	—	—	7:43	—	—	7:44	—	—	7:44	—	—	7:45	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 12°C on Sun afternoon, min 6°C on Tue night). Winds increasing (light winds from the E on Sun afternoon, strong winds from the SSW by Mon afternoon).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Thu night, min 6°C on Wed morning). Winds decreasing (strong winds from the WSW on Wed night, calm by Fri night).

This table gives the weather forecast for Mount San Antonio at the specific elevation of 3068 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	14° C	Clear	Calm (0 kph at 0).	11 km
Racimo wx 24 km S 333m alt. 3 hours ago	14° C	Dry	Calm (2 kph at 289).
Ontario Airport 27 km SSE 715m alt. 2 hours ago	14° C	Mist -.	Light winds from the W (7 kph at 260).	10 km
AJX - CSS 32 km ESE 519m alt. 54 minutes ago	14° C	-	Calm (2 kph at 25).
Marshall Peak - CSS 33 km ESE 1211m alt. 3 hours ago	20° C	-	Wind obs. (15 kph from 323 degs) was rejected.
Chino Airport 34 km S 218m alt. 1 hour ago	14° C	Dry and cloudy.	Light winds from the NW (7 kph at 310).	0.0 km High: overcast
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (9 kph from 70 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	15° C	Clear	Wind obs. (13 kph from 160 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	14° C	-	Light winds from the W (6 kph at 270).	0.0 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	11° C	Mist -.	Calm (0 kph at 0).	5 km Low: broken

* 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.