– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 pm Wed 03 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Wed 03 Dec 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 Sat morning, min 1°C on Wed night). Mainly fresh winds.										Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Tue morning, min 8°C on Sun afternoon). Wind will be generally light.
		Thursday 4			Friday 5			Saturday 6			Sunday 7			Monday 8			Tuesday 9
	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	NE	NNE	NNE	NNE	NNE	N	NW	NNW	NW	NNW	WNW	NW	NW	NNE	NNE	N	NW	NW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	2	2	3	5	6	8	8	9	9	9	9	9	8	9	10	11	12	12	12
min°C	1	2	3	4	5	7	7	8	8	9	9	8	8	8	9	10	11	12	12
chill°C	-4	-1	-1	0	1	3	3	4	4	7	7	6	6	5	6	9	9	10	10

Freezing level (m)	2650	2900	3100	3400	3500	3750	4050	4100	4050	4150	4100	4000	3800	3850	4050	4150	4400	4500	4500
Cloud base (m)	6950		9100	8450			9150				8550	9650	8750					9400

	—	6:41	—	—	6:41	—	—	6:41	—	—	6:43	—	—	6:43	—	—	6:45	—	—
	—	—	4:39	—	—	4:39	—	—	4:39	—	—	4:39	—	—	4:39	—	—	4:39	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Mild temperatures (max 9°C on Sat morning, min 1°C on Wed night). Mainly fresh winds.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Tue morning, min 8°C on Sun afternoon). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 2500 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
Ontario Airport 27 km SSE 715m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the ENE (13 kph at 60).	16 km Low: scattered
Crestline - CSS 31 km E 1615m alt. 1 hour ago	2° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 1 hour ago	13° C	-	Moderate winds from the WNW (24 kph at 293).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	6° C	-	Wind obs. (22 kph from 86 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	12° C	Clear	Light winds from the E (17 kph at 90).	16 km
Lake Arrowhead 41 km E 1619m alt. 1 hour ago	-6° C	-	Calm (0 kph at 283).
Victorville Airport 41 km NE 880m alt. 2 hours ago	1° C	Clear	Wind obs. (7 kph from 230 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	8° C	Clear	Light winds from the E (9 kph at 80).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	6° C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 1 hour ago	6° C	Dry	Calm (0 kph at 282).

* 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.