– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Sat 19 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Sat 19 Sep 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 29°C on Sat afternoon, min 20°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 31°C on Wed afternoon, min 22°C on Tue morning). Wind will be generally light.
	Saturday 19			Sunday 20			Monday 21			Tuesday 22			Wednesday 23			Thursday 24
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)						6600												4200
km/h	SE	SSW	NNE	SSE	SW	SW	S	SW	WSW	SSW	SW	N	ENE	SSW	ENE	SSE	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	27	29	25	28	29	23	24	25	21	26	28	25	29	31	26	30	31	27
min °C	23	28	24	25	28	21	21	25	20	22	27	24	26	30	26	26	31	26
chill °C	23	28	24	25	28	21	21	25	20	22	27	24	26	30	26	26	31	26

Freezing level m	4650	4600	4650	4500	4500	4350	4100	4050	4050	4050	4150	4300	4300	4450	4400	4350	4450	4400

	6:35	—	—	6:35	—	—	6:37	—	—	6:37	—	—	6:39	—	—	6:39	—	—
	—	6:52	—	—	6:50	—	—	6:49	—	—	6:46	—	—	6:45	—	—	6:45	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 29°C on Sat afternoon, min 20°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 31°C on Wed afternoon, min 22°C on Tue 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. 2 hours ago	19°C	Clear	Light winds from the SSE (7 kph at 160).	14 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	19°C	Clear	Calm (0 kph at 0).	11 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	19°C	Dry and partly cloudy.	Calm (0 kph at 0).	11 km Low: scattered
Chino Airport 34 km S 218m alt. 2 hours ago	19°C	Dry and partly cloudy.	Calm (0 kph at 0).	13 km Low: scattered
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 60).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	22°C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	20°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Riverside Airport 42 km SSE 661m alt. 2 hours ago	18°C	Clear	Calm (0 kph at 0).	14 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	20°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	18°C	Clear	Calm (0 kph at 0).	11 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.