– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 am Sun 11 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Sun 11 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. Warm (max 22°C on Tue morning, min 13°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 24°C on Wed morning, min 16°C on Fri night). Wind will be generally light.
	Sunday 11			Monday 12			Tuesday 13			Wednesday 14			Thursday 15			Friday 16
	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
km/h	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NE	NNE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	16	14	19	17	16	22	20	19	24	22	20	23	21	19	21	20	17
min °C	16	14	13	17	16	15	20	19	19	22	20	18	21	19	17	21	17	16
chill °C	15	13	12	17	15	14	20	19	19	22	20	18	21	19	17	21	17	15

Freezing level m	3700	3650	3550	3550	3500	3700	3850	3900	3950	4050	4150	4100	4000	3900	3800	3700	3700	3700
Cloud base (m)	8800	9400		8800	7200					9150

	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—
	—	5:00	—	—	5:00	—	—	5:01	—	—	5:02	—	—	5:04	—	—	5:04	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 22°C on Tue morning, min 13°C on Sun night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Wed morning, min 16°C on Fri night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 500 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	Wind obs. (9 kph from 270 degs) was rejected.	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	7° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	7° C	-	Wind obs. (6 kph from 1 degs) was rejected.	16 km Low: few
Crestline - CSS 31 km E 1615m alt. 1 hour ago	3° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 1 hour ago	16° C	-	Wind obs. (133 kph from 15 degs) was rejected.
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	8° C	-	Wind obs. (109 kph from 33 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	6° C	-	Calm (0 kph at 0).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the NNE (6 kph at 30).	0.0 km
Lake Arrowhead 41 km E 1619m alt. 1 hour ago	2° C	-	Calm (0 kph at 103).
Victorville Airport 41 km NE 880m alt. 2 hours ago	3° C	Clear	Light winds from the SSE (7 kph at 160).	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.