– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 am Fri 06 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Fri 06 Feb 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 5°C on Sun night, min -2°C on Fri morning). Winds decreasing (fresh winds from the NNE on Sat afternoon, calm by Sun morning).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 4°C on Mon morning, min -3°C on Wed afternoon). Winds increasing (light winds from the W on Mon morning, gales from the SW by Tue morning).
	Friday 6			Saturday 7			Sunday 8			Monday 9			Tuesday 10			Wednesday 11
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	cloudy	some clouds	some clouds	some clouds	cloudy	cloudy	some clouds
km/h	SE	E	NE	NE	NE	NE	ENE	NNW	NW	W	W	WSW	SW	SW	SW	SW	WSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-1	-1	0	0	1	2	2	3	5	4	3	2	-1	-2	-1	-1	-2	-3
min °C	-2	-2	-1	-1	0	1	1	2	3	3	3	-1	-2	-2	-2	-2	-3	-3
chill °C	-6	-5	-6	-5	-5	-5	0	-2	0	-2	-2	-10	-12	-12	-11	-10	-10	-11

Freezing level m	2900	2850	2950	3000	3100	3200	3350	3450	3800	3600	3500	3400	2900	2700	2650	2900	2650	2550
Cloud base (m)	3600		6550								6150	5850	950	900	1500	1700	2300	3200

	6:43	—	—	6:43	—	—	6:41	—	—	6:41	—	—	6:39	—	—	6:39	—	—
	—	5:24	—	—	5:25	—	—	5:27	—	—	5:28	—	—	5:29	—	—	5:30	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 5°C on Sun night, min -2°C on Fri morning). Winds decreasing (fresh winds from the NNE on Sat afternoon, calm by Sun morning).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 4°C on Mon morning, min -3°C on Wed afternoon). Winds increasing (light winds from the W on Mon morning, gales from the SW by Tue morning).

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	19° C	Clear	Moderate winds from the W (22 kph at 280).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	19° C	Clear	Light winds from the W (19 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	21° C	-	Light winds from the SSW (19 kph at 210).	16 km Low: few Mid: few
Crestline - CSS 31 km E 1615m alt. 2 hours ago	12° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 2 hours ago	22° C	-	Wind obs. (22 kph from 221 degs) was rejected.
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	17° C	-	Wind obs. (26 kph from 240 degs) was rejected.
Chino Airport 34 km S 218m alt. 3 hours ago	21° C	-	Light winds from the WSW (17 kph at 250).	16 km Low: few Mid: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 200).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	20° C	Clear	Light winds from the N (17 kph at 350).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	21° C	-	Light winds from the SSW (6 kph at 210).	16 km Low: few

* 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.