– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 pm Thu 04 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Thu 04 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. Very mild (max 10°C on Sun morning, min 4°C on Thu night). Winds decreasing (fresh winds from the NNE on Thu night, light winds from the NW by Fri night).										Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Mon night, min 8°C on Sun night). Wind will be generally light.
		Friday 5			Saturday 6			Sunday 7			Monday 8			Tuesday 9			Wednesday 10
	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	N	WNW	NNW	NW	NW	NW	NW	NW	N	NNE	ENE	NE	N	S	WSW	NW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	6	6	8	8	9	9	9	10	10	9	9	10	12	12	12	12	12	12	12
min°C	4	6	7	8	8	8	9	9	10	8	9	9	10	12	12	12	12	12	11
chill°C	0	2	4	7	4	4	6	6	8	5	6	7	8	12	12	12	11	11	10

Freezing level (m)	3500	3550	3750	4100	4100	4050	4150	4150	4200	4050	4050	4000	4200	4450	4450	4400	4450	4500	4400
Cloud base (m)	8450							9600	9500	9300							9700

	—	6:41	—	—	6:41	—	—	6:43	—	—	6:43	—	—	6:45	—	—	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. Very mild (max 10°C on Sun morning, min 4°C on Thu night). Winds decreasing (fresh winds from the NNE on Thu night, light winds from the NW by Fri night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Mon night, min 8°C on Sun night). 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. 3 hours ago	8° C	Clear	Light winds from the N (11 kph at 0).	16 km
Crestline - CSS 31 km E 1615m alt. 2 hours ago	3° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 2 hours ago	12° C	-	Light winds from the SSE (17 kph at 148).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	7° C	-	Moderate winds from the NE (28 kph at 49).
Chino Airport 34 km S 218m alt. 3 hours ago	5° C	Clear	Calm (0 kph at 0).	16 km
Lake Arrowhead 41 km E 1619m alt. 55 minutes ago	2° C	-	Calm (0 kph at 268).
Victorville Airport 41 km NE 880m alt. 2 hours ago	2° C	Clear	Wind obs. (13 kph from 160 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	8° C	Clear	Light winds from the NE (6 kph at 50).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	7° C	Clear	Light winds from the E (7 kph at 100).	16 km
Placentia wx 48 km S 70m alt. 1 hour ago	4° C	Dry	Calm (0 kph at 324).

* 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.