– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Sat 17 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Sat 17 Oct Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 25°C on Sat morning, min 18°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Moderate rain (total 19mm), heaviest on Wed night. Warm (max 23°C on Tue afternoon, min 13°C on Thu morning). Wind will be generally light.
	Saturday 17			Sunday 18			Monday 19			Tuesday 20			Wednesday 21			Thursday 22
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	mod. rain	rain shwrs	rain shwrs	risk tstorm	rain shwrs
Cloud base (m)	6150	3500						8600				900	1650	1550	2300	2350	2050	1750
km/h	NE	NE	NNE	NE	NNE	NNW	S	SW	SSW	S	SSW	SSW	SSE	WSW	SW	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	6	8	1.1	2	1
max °C	25	25	22	24	25	23	24	25	21	22	23	19	18	16	15	16	16	14
min °C	22	24	20	20	25	21	21	24	18	18	23	15	15	14	14	13	16	13
chill °C	22	24	20	20	25	21	21	24	18	18	23	15	15	14	14	13	16	13

Freezing level m	3800	3700	3750	3800	3750	3850	3750	3750	3550	3300	3350	3150	3000	3100	2800	2650	2650	3000

	6:56	—	—	6:58	—	—	6:58	—	—	6:58	—	—	7:00	—	—	7:01	—	—
	—	6:14	—	—	6:12	—	—	6:10	—	—	6:09	—	—	6:08	—	—	6:07	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 25°C on Sat morning, min 18°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Moderate rain (total 19mm), heaviest on Wed night. Warm (max 23°C on Tue afternoon, min 13°C on Thu 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
Upland Cable Airport (California) 19 km S 440m alt. 1 hour ago	27°C	Clear	Wind obs. (9 kph from 1 degs) was rejected.	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	28°C	Clear	Light winds from the E (15 kph at 90).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	28°C	Dry and partly cloudy.	Light winds from the SE (13 kph at 140).	16 km Low: broken Mid: broken
Chino Airport 34 km S 218m alt. 2 hours ago	29°C	Dry and partly cloudy.	Moderate winds from the ESE (22 kph at 120).	16 km Low: broken Mid: broken
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Calm (0 kph at 0).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	23°C	Clear	Light winds from the ENE (17 kph at 70).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	29°C	Dry and partly cloudy.	Light winds from the ENE (9 kph at 60).	16 km Low: scattered
Riverside Airport 42 km SSE 661m alt. 2 hours ago	28°C	Clear	Light winds from the E (11 kph at 90).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	29°C	Clear	Light winds from the E (17 kph at 100).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	26°C	Clear	Calm (0 kph at 0).	16 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.