– Lat/Long: 34.29° N 117.65° W

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

Issued: 9 am Wed 03 Dec Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 19°C on Fri morning, min 10°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 21°C on Sun morning, min 15°C on Sat night). Wind will be generally light.
	Wednesday 3			Thursday 4			Friday 5			Saturday 6			Sunday 7			Monday 8
	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	NE	NNE	NNE	N	N	ENE	NNE	WSW	SW	SW	NNW	NE	NNE	N	NNE	NNE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	15	14	11	16	15	14	19	18	16	19	17	16	21	20	18	21	19	18
min°C	14	11	10	14	13	13	17	17	15	17	16	15	19	18	16	19	18	17
chill°C	13	10	8	14	12	12	17	17	15	17	16	15	19	18	16	19	18	17

Freezing level (m)	2450	2500	2650	2900	3050	3350	3400	3650	3950	3950	4100	4250	4100	4100	4100	3950	4000	4100
Cloud base (m)	8650	8450			8850	8400			8150				8750				7950

	6:39	—	—	6:41	—	—	6:41	—	—	6:41	—	—	6:43	—	—	6:43	—	—
	—	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 19°C on Fri morning, min 10°C on Wed night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Sun morning, min 15°C on Sat 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	10° C	Clear	Wind obs. (11 kph from 120 degs) was rejected.	8 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	12° C	Haze -.	Calm (0 kph at 0).	6 km Low: few Mid: few
Crestline - CSS 31 km E 1615m alt. 1 hour ago	4° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 1 hour ago	18° C	-	Moderate winds from the NE (24 kph at 56).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	9° C	-	Fresh winds from the NE (35 kph at 41).
Chino Airport 34 km S 218m alt. 2 hours ago	13° C	Haze -.	Calm (0 kph at 0).	6 km Low: scattered
Lake Arrowhead 41 km E 1619m alt. 1 hour ago	2° C	-	Calm (2 kph at 266).
Victorville Airport 41 km NE 880m alt. 2 hours ago	11° C	Clear	Moderate winds from the NNE (22 kph at 30).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	15° C	Clear	Light winds from the E (6 kph at 90).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	12° C	Haze -.	Calm (0 kph at 0).	8 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.