– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 pm Tue 14 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Tue 14 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 9°C on Thu morning, min 3°C on Thu night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 9°C on Sat afternoon, min 2°C on Sun night). Wind will be generally light.
		Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20
	night	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	clear	clear	some clouds
km/h	NE	NE	NE	NNE	NE	W	WSW	W	WSW	WSW	NW	NE	E	SW	SW	SSW	WSW	NNW	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	8	8	8	7	9	8	5	6	6	4	8	9	9	8	7	5	7	7	5
min°C	7	7	7	7	7	6	3	5	4	3	6	8	7	8	6	2	4	5	-1
chill°C	4	4	4	5	7	5	0	3	1	1	5	6	5	6	4	2	4	4	-8

Freezing level (m)	2950	2850	2550	2750	2650	2500	2300	2800	3100	3150	3250	3250	3250	3350	3400	3300	3150	2900	2400
Cloud base (m)															9850	9350	900		9250

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

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Mild temperatures (max 9°C on Thu morning, min 3°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Sat afternoon, min 2°C on Sun night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 1500 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 19 km S 440m alt. 1 hour ago	10° C	Clear	Wind obs. (9 kph from 350 degs) was rejected.	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport (California) 31 km N 923m alt. 2 hours ago	3° C	Clear	Light winds from the ESE (9 kph at 120).	16 km
AJX - CSS 32 km ESE 519m alt. 44 minutes ago	12° C	-	Calm (0 kph at 265).
ZFC: Kl. Matterhorn 32 km ESE 1158m alt. 44 minutes ago		-	Wind obs. (93 kph from 21 degs) was rejected.
Marshall Peak - CSS 33 km ESE 1211m alt. 44 minutes ago	7° C	-	Light winds from the NW (17 kph at 325).
Chino Airport 34 km S 218m alt. 2 hours ago	7° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Wind obs. (6 kph from 250 degs) was rejected.	0.0 km
Lake Arrowhead 41 km E 1619m alt. 1 hour ago	-3° C	-	Calm (0 kph at 110).
Victorville Airport 41 km NE 880m alt. 1 hour ago	0° C	Clear	Calm (0 kph at 0).	14 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.