– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Fri 29 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Fri 29 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. Freeze-thaw conditions (max 8°C on Sun afternoon, min 0°C on Fri morning). Winds decreasing (strong winds from the NW on Fri afternoon, calm by Sat night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 12°C on Wed night, min 8°C on Mon morning). Wind will be generally light.
	Friday 29			Saturday 30			Sunday 31			Monday 1			Tuesday 2			Wednesday 3
	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	some clouds	clear	clear	clear
km/h	NW	NW	NNW	NW	NW	SW	SE	E	SE	SE	ESE	SSE	SSE	SE	SSW	S	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	4	6	6	6	7	7	8	8	8	10	10	10	10	11	10	10	12
min °C	0	0	5	5	6	7	7	7	8	8	9	10	9	10	10	10	10	11
chill °C	-7	-6	2	3	3	5	6	5	6	5	7	8	7	9	8	9	10	10

Freezing level m	3350	3700	4000	3950	4050	4200	4100	4300	4250	4250	4450	4500	4450	4500	4550	4750	4750	4900
Cloud base (m)	1600	2350								9250

	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	7:54	—	—	7:55	—	—	7:55	—	—	7:57	—	—	7:57	—	—	7:58	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 8°C on Sun afternoon, min 0°C on Fri morning). Winds decreasing (strong winds from the NW on Fri afternoon, calm by Sat night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Wed night, min 8°C on Mon morning). Wind will be generally light.

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. 2 hours ago	17° C	Dry and cloudy.	Light winds from the W (9 kph at 260).	16 km Low: few Mid: few High: overcast
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	17° C	Dry and partly cloudy.	Light winds from the SW (9 kph at 220).	16 km Low: broken
Ontario Airport 27 km SSE 715m alt. 2 hours ago	17° C	Dry and partly cloudy.	Light winds from the S (7 kph at 190).	16 km Low: scattered Mid: scattered High: broken
AJX - CSS 32 km ESE 519m alt. 1 hour ago	18° C	-	Light winds from the SW (11 kph at 235).
Marshall Peak - CSS 33 km ESE 1211m alt. 3 hours ago	10° C	-	Light winds from the SW (9 kph at 230).
Chino Airport 34 km S 218m alt. 2 hours ago	18° C	Dry and partly cloudy.	Light winds from the S (7 kph at 170).	16 km Low: scattered Mid: scattered High: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (11 kph from 230 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	19° C	Clear	Moderate winds from the WSW.(Wind varies from 210 to 270 degs) (20 kph at 240).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	18° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	20° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: scattered

* 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.