– Lat/Long: 34.29° N 117.65° W

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

Issued: 10 am Wed 29 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Mild temperatures (max 9°C on Fri morning, min 5°C on Wed morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 9°C on Sat morning, min -3°C on Mon night). Mainly fresh winds.
	Wednesday 29			Thursday 30			Friday 1			Saturday 2			Sunday 3			Monday 4
	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	some clouds	some clouds
km/h	WSW	W	ESE	NE	NNW	NW	SSE	W	SE	SSE	S	S	SSW	SW	SW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	7	7	6	7	8	8	9	9	9	9	9	8	5	5	2	1	1	0
min °C	5	7	5	6	8	7	8	9	8	8	9	6	4	4	0	0	1	-3
chill °C	3	6	5	4	7	6	8	9	5	5	6	1	-1	-2	-7	-6	-4	-10

Freezing level m	3550	3500	3450	3350	3600	3750	3700	3850	3800	3700	3750	3650	3400	3250	2900	2850	2650	2100
Cloud base (m)					4100			3650	9050		8450	850			900	950	1950	900

	6:03	—	—	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. Mild temperatures (max 9°C on Fri morning, min 5°C on Wed morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 9°C on Sat morning, min -3°C on Mon night). Mainly fresh winds.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 2500 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	23° C	Clear	Light winds from the WSW (17 kph at 250).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	22° C	Clear	Light winds from the W (9 kph at 270).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	24° C	-	Light winds from the W (13 kph at 270).	16 km Low: few
Crestline - CSS 31 km E 1615m alt. 40 minutes ago	13° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 40 minutes ago	20° C	-	Wind obs. (13 kph from 244 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	26° C	-	Light winds from the SW (15 kph at 230).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Light winds from the SW (6 kph at 230).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	24° C	Clear	Light winds from the N (7 kph at 1).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	23° C	Clear	Light winds from the SSW (11 kph at 210).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	24° C	Clear	Calm (0 kph at 0).	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.