– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Sat 31 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 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 10mm), mostly falling on Sun morning. Warm (max 20°C on Mon afternoon, min 12°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 22°C on Tue afternoon, min 16°C on Tue night). 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

	some clouds	cloudy	light rain	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear
Cloud base (m)	6250	2600	850	850	1900			9650				8850		9700	7200	6250
km/h	S	S	SSW	SW	WSW	NNW	NE	ENE	N	SW	SW	N	NNE	NNE	NNE	S	WSW	N
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	4	5	0.4	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	16	19	16	14	16	14	18	20	18	20	22	18	20	22	20	21	22	19
min °C	14	17	14	14	15	12	14	20	18	18	20	16	16	22	19	19	22	18
chill °C	14	17	14	13	14	12	14	20	18	18	20	16	16	22	19	19	22	18

Freezing level m	3200	2900	2900	2600	2650	3800	4400	4600	4700	4600	4500	4550	4450	4450	4250	3850	3500	3700

	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 10mm), mostly falling on Sun morning. Warm (max 20°C on Mon afternoon, min 12°C on Sun night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Tue afternoon, min 16°C on Tue 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 10 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	15°C	Clear	Light winds from the N (9 kph at 1).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	16°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken High: overcast
Chino Airport 34 km S 218m alt. 2 hours ago	16°C	Dry and cloudy.	Light winds from the N (6 kph at 1).	16 km Low: few Mid: overcast
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (11 kph from 90 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	11°C	Clear	Wind obs. (11 kph from 70 degs) was rejected.	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	16°C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	15°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	14°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	14°C	Clear	Calm (0 kph at 0).	11 km
Placentia wx 48 km S 70m alt. 1 hour ago	18°C	Dry	Calm (3 kph at 284).

* 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.