– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Sun 11 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Sun 11 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. Very mild (max 19°C on Tue afternoon, min 12°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 27°C on Fri afternoon, min 18°C on Wed morning). Wind will be generally light.
	Sunday 11			Monday 12			Tuesday 13			Wednesday 14			Thursday 15			Friday 16
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light rain	rain shwrs	rain shwrs	light rain	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	850	850	850	900	850	900
km/h	SSW	SSW	SSW	SSW	SSW	SW	N	NNE	NNE	NNE	NE	NNE	NNE	NNE	NNE	NE	NE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	3	0.9	2	1.8	1.3	0.5	—	—	—	—	—	—	—	—	—	—	—	—
max °C	18	16	15	14	14	12	16	19	18	22	24	21	24	25	22	26	27	24
min °C	18	16	14	13	13	12	12	18	17	18	24	20	21	25	21	21	27	22
chill °C	18	15	13	12	12	11	12	18	17	18	24	20	21	25	21	21	27	22

Freezing level m	3550	3450	2800	2550	2550	3250	3450	3450	3850	4050	4150	4200	4150	4250	4300	4150	4200	4150

	6:52	—	—	6:52	—	—	6:54	—	—	6:54	—	—	6:54	—	—	6:56	—	—
	—	6:21	—	—	6:20	—	—	6:19	—	—	6:16	—	—	6:15	—	—	6:15	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 10mm), mostly falling on Sun morning. Very mild (max 19°C on Tue afternoon, min 12°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 27°C on Fri afternoon, min 18°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
Mt Baldy 6 km S 1250m alt. 52 minutes ago	9°C	-	Calm (3 kph at 285).
Wrightwood 7 km NNE 1828m alt. 53 minutes ago	9°C	Dry	Calm (0 kph at 348).
Alta Loma 16 km S 563m alt. 50 minutes ago	17°C	Dry	Calm (5 kph at 275).
Alta Loma 16 km S 548m alt. 53 minutes ago	18°C	Dry	Calm (2 kph at 91).
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	19°C	-	Light winds from the SW (15 kph at 230).	16 km Low: few Mid: few High: broken
La Verne wx 20 km S 335m alt. 2 hours ago	18°C	Dry	Calm (3 kph at 165).
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	19°C	Mist -.	Light winds from the S (19 kph at 190).	5 km Low: scattered Mid: broken
Summit Terrace wx 24 km ENE 1200m alt. 1 hour ago	12°C	Dry	Fresh winds from the SSW (29 kph at 201).
Pomona wx 26 km S 255m alt. 3 hours ago	19°C	Dry	Calm (3 kph at 190).
Ontario Airport 27 km SSE 715m alt. 2 hours ago	19°C	Dry and partly cloudy.	Light winds from the WSW (19 kph at 240).	14 km Low: few Mid: scattered High: broken

* 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.