– Lat/Long: 34.29° N 117.65° W

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

Issued: 4 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 5°C on Fri afternoon, min 2°C on Wed morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 5°C on Sat morning, min -7°C on Mon night). Winds increasing (moderate winds from the S on Sat afternoon, strong winds from the WSW by Sun night).
	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	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	WSW	NNW	E	NE	N	ENE	SE	NNW	SE	SSE	S	S	SSW	SW	WSW	WSW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	3	2	3	2	4	4	4	5	5	5	5	5	3	2	1	-1	-1	-1
min °C	2	2	2	2	3	4	4	4	5	5	5	3	2	1	-1	-1	-1	-7
chill °C	-1	0	2	-2	0	2	4	4	5	0	0	-3	-4	-6	-9	-8	-8	-15

Freezing level m	3550	3450	3450	3400	3600	3750	3700	3800	3800	3750	3800	3650	3450	3250	2950	2850	2900	2050
Cloud base (m)					4150			3600				850	850		900	900		1500

	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 5°C on Fri afternoon, min 2°C on Wed morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 5°C on Sat morning, min -7°C on Mon night). Winds increasing (moderate winds from the S on Sat afternoon, strong winds from the WSW by Sun 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	12° C	-	Light winds from the N (7 kph at 350).	16 km Low: few
Ontario Airport 27 km SSE 715m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
Crestline - CSS 31 km E 1615m alt. 39 minutes ago	7° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	10° C	-	Light winds from the ENE (9 kph at 57).
Chino Airport 34 km S 218m alt. 2 hours ago	9° C	Clear	Light winds from the N (6 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Calm (2 kph at 0).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	7° C	Clear	Wind obs. (13 kph from 160 degs) was rejected.	14 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	10° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	8° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 59 minutes ago	11° 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.