– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Sat 31 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Sat 31 Oct Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 9mm), mostly falling on Sun morning. Warm (max 20°C on Mon afternoon, min 13°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 22°C on Thu afternoon, min 15°C on Wed morning). Wind will be generally light.
	Saturday 31			Sunday 1			Monday 2			Tuesday 3			Wednesday 4			Thursday 5
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	cloudy	light rain	rain shwrs	rain shwrs	rain shwrs	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear
Cloud base (m)	1750	2650	850	900	2150			7050	9700			9200			7200	6500	5700
km/h	S	S	SSW	SW	SW	N	E	ESE	NNE	SSW	SSW	NNW	NNE	NNE	NNE	NE	NNE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	4	4	0.3	0.2	—	—	—	—	—	—	—	—	—	—	—	—
max °C	16	18	15	14	16	14	18	20	18	20	21	17	20	21	19	21	22	19
min °C	14	17	14	14	15	13	14	20	18	18	20	16	15	21	18	18	21	18
chill °C	14	17	13	13	14	13	14	20	18	18	20	16	14	21	18	18	21	18

Freezing level m	3150	2900	2850	2550	2550	3600	4350	4600	4650	4500	4400	4450	4400	4350	4200	3850	3700	3900

	7:09	—	—	6:09	—	—	7:11	—	—	7:11	—	—	7:11	—	—	7:13	—	—
	—	5:58	—	—	4:57	—	—	5:55	—	—	5:54	—	—	5:53	—	—	5:53	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 9mm), mostly falling on Sun morning. Warm (max 20°C on Mon afternoon, min 13°C on Sun night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Thu afternoon, min 15°C on Wed morning). 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
La Vern / rackett-Field Airport 24 km S 207m alt. 1 hour ago	21°C	Clear	Light winds from the WSW (7 kph at 240).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	21°C	Dry and partly cloudy.	Light winds from the WSW (7 kph at 240).	16 km Low: few Mid: scattered High: broken
Chino Airport 34 km S 218m alt. 2 hours ago	22°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken High: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (11 kph from 80 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	17°C	Clear	Wind obs. (11 kph from 340 degs) was rejected.	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	22°C	-	Calm (0 kph at 0).	16 km Low: few
Riverside Airport 42 km SSE 661m alt. 2 hours ago	21°C	Clear	Light winds from the W (9 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	22°C	Clear	Light winds from the NNW (6 kph at 340).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	21°C	Clear	Wind obs. (6 kph from 250 degs) was rejected.	16 km
Placentia wx 48 km S 70m alt. 52 minutes ago	20°C	Dry	Calm (2 kph at 287).

* 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.