– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 pm Tue 27 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Tue 27 Jan Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Mild temperatures (max 7°C on Fri afternoon, min 2°C on Tue night). Winds decreasing (fresh winds from the NNW on Wed afternoon, calm by Fri afternoon).										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 7°C on Fri night, min 3°C on Sun afternoon). Wind will be generally light.
		Wednesday 28			Thursday 29			Friday 30			Saturday 31			Sunday 1			Monday 2
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear
km/h	W	NW	NNW	NNW	NNW	NNE	N	NE	NNE	W	W	W	SSE	S	SW	W	NW	NW	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	3	3	4	4	3	4	4	6	7	7	7	7	6	4	3	3	3	4	4
min °C	2	3	3	2	3	4	4	5	6	6	6	6	5	4	3	3	3	4	3
chill °C	-2	-1	-2	-1	-1	0	1	2	5	6	6	6	3	1	0	0	0	0	0

Freezing level m	3500	3550	3550	3500	3450	3600	3650	3850	4050	4000	3950	4000	3850	3650	3550	3450	3450	3500	3500
Cloud base (m)	8450	6600	7600							7250				6900	6950	6500

	—	6:50	—	—	6:50	—	—	6:48	—	—	6:48	—	—	6:47	—	—	6:47	—	—
	—	—	5:15	—	—	5:16	—	—	5:17	—	—	5:19	—	—	5:20	—	—	5:21	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Mild temperatures (max 7°C on Fri afternoon, min 2°C on Tue night). Winds decreasing (fresh winds from the NNW on Wed afternoon, calm by Fri afternoon).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 7°C on Fri night, min 3°C on Sun afternoon). 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	13° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	14° C	Dry and partly cloudy.	Wind obs. (6 kph from 30 degs) was rejected.	16 km Low: scattered Mid: broken
Crestline - CSS 31 km E 1615m alt. 1 hour ago	10° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 3 hours ago	13° C	-	Light winds from the N (6 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	12° C	-	Calm (0 kph at 91).
Chino Airport 34 km S 218m alt. 2 hours ago	11° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 220 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	4° C	Clear	Wind obs. (7 kph from 210 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	13° C	Clear	Wind obs. (6 kph from 110 degs) was rejected.	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	9° 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.