– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Thu 24 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Thu 24 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 32°C on Thu afternoon, min 22°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 32°C on Tue afternoon, min 20°C on Sun night). Wind will be generally light.
	Thursday 24			Friday 25			Saturday 26			Sunday 27			Monday 28			Tuesday 29
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)						9200	9050	9350	6700
km/h	SE	SW	WNW	SSW	SW	SW	SSW	SSW	S	SSW	SSW	WSW	NW	NNW	NNE	NNE	NNE	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	31	32	27	30	31	28	29	30	25	25	27	22	25	28	25	29	32	29
min °C	28	31	26	27	30	25	26	29	22	23	26	20	21	28	25	26	31	27
chill °C	28	31	26	27	30	25	26	29	22	23	26	20	21	28	25	26	31	27

Freezing level m	4350	4500	4400	4400	4550	4400	4450	4500	4200	4300	4350	4150	4250	4350	4600	4750	4800	4900

	6:39	—	—	6:39	—	—	6:41	—	—	6:41	—	—	6:41	—	—	6:43	—	—
	—	6:45	—	—	6:43	—	—	6:42	—	—	6:39	—	—	6:38	—	—	6:37	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 32°C on Thu afternoon, min 22°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 32°C on Tue afternoon, min 20°C on Sun 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
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	20°C	Clear	Light winds from the SW (7 kph at 230).	14 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	19°C	Haze -.	Light winds from the WSW (13 kph at 250).	6 km Low: few
Ontario Airport 27 km SSE 715m alt. 3 hours ago	20°C	Clear	Light winds from the SW (6 kph at 220).	14 km
Chino Airport 34 km S 218m alt. 2 hours ago	19°C	Mist -.	Light winds from the W (6 kph at 280).	5 km Low: overcast
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 20).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	24°C	Clear	Wind obs. (15 kph from 140 degs) was rejected.	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	21°C	Mist -.	Calm (0 kph at 0).	8 km Low: overcast
Riverside Airport 42 km SSE 661m alt. 2 hours ago	20°C	Dry and partly cloudy.	Light winds from the W (6 kph at 260).	11 km Low: scattered
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	19°C	Mist -.	Light winds from the W (9 kph at 260).	5 km Low: overcast
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago		Haze -.	Calm (0 kph at 0).	10 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.