– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Thu 08 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Thu 08 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 2mm), mostly falling on Sat night. Warm (max 33°C on Thu afternoon, min 18°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 25mm), heaviest during Sun morning. Very mild (max 18°C on Tue afternoon, min 11°C on Mon night). Wind will be generally light.
	Thursday 8			Friday 9			Saturday 10			Sunday 11			Monday 12			Tuesday 13
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	some clouds	rain shwrs	rain shwrs	heavy rain	rain shwrs	light rain	rain shwrs	rain shwrs	rain shwrs	clear	clear	clear
Cloud base (m)		4500						5050	2950	850	850	850	900	1550	1500	1700	2550	7150
km/h	SSW	WSW	W	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	SSW	SW	SW	SW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	0.2	1.8	13	3	2	2	4	0.4	—	—	—
max °C	32	33	29	29	31	26	26	26	21	17	16	14	13	14	12	15	18	15
min °C	29	32	27	27	29	22	23	25	18	17	15	13	12	12	11	12	17	14
chill °C	29	32	27	27	29	22	23	25	18	17	14	12	11	12	11	12	17	14

Freezing level m	4700	4800	4650	4500	4600	4300	4150	4000	3500	3450	3300	2650	2400	2350	2200	2700	3400	3850

	6:50	—	—	6:50	—	—	6:50	—	—	6:52	—	—	6:52	—	—	6:54	—	—
	—	6:24	—	—	6:23	—	—	6:22	—	—	6:21	—	—	6:20	—	—	6:19	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 2mm), mostly falling on Sat night. Warm (max 33°C on Thu afternoon, min 18°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Heavy rain (total 25mm), heaviest during Sun morning. Very mild (max 18°C on Tue afternoon, min 11°C on Mon 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
Mt Baldy 6 km S 1250m alt. 48 minutes ago	29°C	-	Calm (3 kph at 0).
Wrightwood 7 km NNE 1828m alt. 50 minutes ago	23°C	Dry	Calm (0 kph at 144).
Alta Loma 16 km S 563m alt. 1 hour ago	32°C	Dry	Wind obs. (10 kph from 278 degs) was rejected.
Alta Loma 16 km S 548m alt. 1 hour ago	33°C	Dry	Calm (3 kph at 60).
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	33°C	Clear	Moderate winds from the W (26 kph at 260).	16 km
La Verne wx 20 km S 335m alt. 1 hour ago	31°C	Dry	Light winds from the WSW (11 kph at 243).
Phelan wx 23 km NNE 1058m alt. 1 hour ago	33°C	Dry	Calm (3 kph at 327).
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	34°C	Clear	Moderate winds from the WSW (26 kph at 250).	16 km
Summit Terrace wx 24 km ENE 1200m alt. 1 hour ago	31°C	Dry	Light winds from the SSW (13 kph at 194).
Pomona wx 26 km S 255m alt. 1 hour ago	33°C	Dry	Calm (3 kph at 327).

* 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.