– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 pm Fri 09 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Fri 09 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. Very mild (max 12°C on Sun morning, min 6°C on Fri night). Mainly fresh winds.										Days 5–7 Weather Summary Mostly dry. Very mild (max 17°C on Wed afternoon, min 11°C on Mon night). Wind will be generally light.
		Saturday 10			Sunday 11			Monday 12			Tuesday 13			Wednesday 14			Thursday 15
	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	clear
km/h	NNE	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	6	8	10	11	12	12	12	12	12	12	14	14	15	16	17	17	15	15	15
min °C	6	7	9	10	11	11	11	11	11	11	13	14	15	15	16	15	15	15	14
chill °C	2	3	6	7	9	9	9	9	9	8	11	13	14	14	15	14	14	14	13

Freezing level m	3050	3500	3750	3750	3800	3750	3600	3550	3500	3550	3700	3850	3950	4100	4150	4150	4000	3900	3800
Cloud base (m)			9200		9550	8800		8500	7950

	—	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—
	—	—	4:59	—	—	5:00	—	—	5:00	—	—	5:01	—	—	5:02	—	—	5:04	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 12°C on Sun morning, min 6°C on Fri night). Mainly fresh winds.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Wed afternoon, min 11°C on Mon 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. 2 hours ago	8° C	Clear	Wind obs. (7 kph from 320 degs) was rejected.	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	15° C	Clear	Strong winds from the NNE (46 kph at 30).	16 km
Crestline - CSS 31 km E 1615m alt. 1 hour ago	1° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 1 hour ago	12° C	-	Strong winds from the NNE (48 kph at 31).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	5° C	-	Wind obs. (44 kph from 81 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	5° C	Clear	Wind obs. (9 kph from 170 degs) was rejected.	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the NNE (6 kph at 20).	0.0 km
Lake Arrowhead 41 km E 1619m alt. 2 hours ago	-4° C	-	Calm (0 kph at 117).
Victorville Airport 41 km NE 880m alt. 2 hours ago	-1° C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	7° C	Clear	Light winds from the SE (13 kph at 140).	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.