– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 am Wed 14 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Wed 14 Jan 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 7°C on Wed morning, min 6°C on Wed night). Winds decreasing (near gales from the ENE on Wed morning, light winds from the ENE by Fri night).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 7°C on Sat morning, min 3°C on Mon night). Wind will be generally light.
	Wednesday 14			Thursday 15			Friday 16			Saturday 17			Sunday 18			Monday 19
	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	some clouds	some clouds	clear	clear	clear	some clouds	some clouds	some clouds
km/h	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	E	S	WSW	WNW	NW	NNE	NNE	E
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	7	7	7	7	6	6	7	7	7	7	7	7	6	6	7	6	5	4
min °C	7	7	6	6	6	6	6	7	7	7	6	6	6	6	6	6	5	3
chill °C	1	2	1	1	2	2	2	4	4	4	4	5	6	5	5	6	5	3

Freezing level m	4100	4100	4000	3950	4000	3950	3900	4000	4000	4000	4000	4000	3950	4000	4000	3950	3850	3650
Cloud base (m)					9200	9450			8750	8300		7200	6150	5750	8950	8450

	6:56	—	—	6:56	—	—	6:56	—	—	6:54	—	—	6:54	—	—	6:54	—	—
	—	5:02	—	—	5:04	—	—	5:04	—	—	5:05	—	—	5:06	—	—	5:07	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Mild temperatures (max 7°C on Wed morning, min 6°C on Wed night). Winds decreasing (near gales from the ENE on Wed morning, light winds from the ENE by Fri night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 7°C on Sat morning, min 3°C on Mon night). 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. 1 hour ago	14° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	13° C	Clear	Light winds from the ENE (7 kph at 60).	16 km
Crestline - CSS 31 km E 1615m alt. 48 minutes ago	12° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 48 minutes ago		-	Severe gales from the N (78 kph at 8).
Marshall Peak - CSS 33 km ESE 1211m alt. 48 minutes ago	16° C	-	Stormy winds from the NE (89 kph at 52).
Chino Airport 34 km S 218m alt. 2 hours ago	8° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Calm (2 kph at 310).	0.0 km
Lake Arrowhead 41 km E 1619m alt. 2 hours ago		-	Calm (0 kph at 125).
Victorville Airport 41 km NE 880m alt. 1 hour ago	3° C	Clear	Wind obs. (17 kph from 150 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours 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.