– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Sat 26 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Sat 26 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 30°C on Sat afternoon, min 19°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 31°C on Wed afternoon, min 23°C on Tue morning). Wind will be generally light.
	Saturday 26			Sunday 27			Monday 28			Tuesday 29			Wednesday 30			Thursday 1
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	cloudy	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	9050	9550	6550													7150	7200	6550
km/h	S	SSW	SSW	SSW	SSW	SSW	SSW	WSW	NNW	N	NNE	NW	S	SW	SW	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	29	30	26	27	28	22	23	24	22	27	29	27	30	31	25	29	30	25
min °C	26	29	24	24	26	19	20	24	21	23	28	26	27	29	24	24	29	24
chill °C	26	29	24	24	26	19	20	24	21	23	28	26	27	29	24	24	29	24

Freezing level m	4400	4400	4500	4300	4350	4100	3750	3650	3750	4100	4250	4500	4700	4800	4950	5050	5050	5050

	6:41	—	—	6:41	—	—	6:41	—	—	6:43	—	—	6:43	—	—	6:43	—	—
	—	6:42	—	—	6:39	—	—	6:38	—	—	6:37	—	—	6:36	—	—	6:35	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 30°C on Sat afternoon, min 19°C on Sun night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 31°C on Wed afternoon, min 23°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	25°C	Clear	Light winds from the E (11 kph at 90).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	21°C	Clear	Light winds from the E (7 kph at 100).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	22°C	Dry and partly cloudy.	Light winds from the E (6 kph at 80).	16 km Low: broken
Chino Airport 34 km S 218m alt. 3 hours ago	20°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 150 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	22°C	Clear	Wind obs. (17 kph from 140 degs) was rejected.	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	22°C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	21°C	Clear	Light winds from the ENE (7 kph at 70).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	19°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 3 hours ago	20°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.