– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Wed 23 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Wed 23 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 25°C on Fri night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 31°C on Sat afternoon, min 22°C on Sun night). Wind will be generally light.
	Wednesday 23			Thursday 24			Friday 25			Saturday 26			Sunday 27			Monday 28
	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	clear	clear	clear	some clouds	clear	clear	some clouds	clear	clear	clear
Cloud base (m)					4500				9200	8700	9350	7650	4200	9000	6650
km/h	NE	SW	N	SSE	SW	NW	SSW	SW	SW	SSW	SSW	SSW	SSW	SSW	S	S	SSW	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	30	31	28	31	32	28	30	31	28	29	31	26	27	29	25	26	28	25
min °C	26	31	27	28	32	27	27	31	25	26	30	23	24	28	22	22	27	24
chill °C	26	31	27	28	32	27	27	31	25	26	30	23	24	28	22	22	27	24

Freezing level m	4300	4450	4400	4350	4500	4450	4400	4550	4500	4450	4500	4400	4450	4400	4350	4250	4200	4100

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

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 25°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 31°C on Sat afternoon, min 22°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. 1 hour ago	28°C	Clear	Light winds from the WSW (9 kph at 240).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	27°C	Clear	Light winds from the W (13 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	28°C	Clear	Light winds from the SW (6 kph at 230).	16 km
Chino Airport 34 km S 218m alt. 2 hours ago	28°C	Clear	Light winds from the N (6 kph at 1).	11 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 250).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	29°C	Clear	Light winds from the N (7 kph at 10).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	27°C	Clear	Light winds from the SSE (6 kph at 160).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	28°C	Clear	Light winds from the W (7 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	28°C	Clear	Light winds from the NW (7 kph at 320).	14 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	29°C	Clear	Calm (0 kph at 0).	16 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.