– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Fri 19 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 19 Jun Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 29°C on Mon morning, min 18°C on Fri night). Wind will be generally light.											Days 5–7 Weather Summary Light rain (total 5mm), mostly falling on Wed afternoon. Warm (max 34°C on Tue afternoon, min 24°C on Mon night). Wind will be generally light.
	Fri 19		Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24
	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	clear	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs
km/h	SSW	SW	SSW	SSW	WSW	S	SW	WNW	SSE	SW	WSW	S	SSW	SW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	0.1	1.9	1.6	1.6	0.3
max °C	26	21	25	26	21	26	28	23	29	31	26	31	34	28	29	29	27
min °C	25	18	21	26	20	22	27	22	25	31	24	28	33	26	27	29	24
chill °C	25	18	21	26	20	22	27	22	25	31	24	28	33	26	27	29	24

Freezing level m	5100	5150	5000	5000	5150	5100	5100	5250	5200	5150	5200	5250	5200	5150	4950	5000	5100
Cloud base (m)													5350	5300	5550	4350

	—	—	5:37	—	—	5:37	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	8:05	—	—	8:05	—	—	8:05	—	—	8:05	—	—	8:06	—	—	8:06

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 29°C on Mon morning, min 18°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Light rain (total 5mm), mostly falling on Wed afternoon. Warm (max 34°C on Tue afternoon, min 24°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
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	24° C	Clear	Light winds from the W (19 kph at 280).	14 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	24° C	Clear	Light winds from the WSW (17 kph at 250).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	26° C	Clear	Light winds from the W (19 kph at 260).	16 km
AJX - CSS 32 km ESE 519m alt. 2 hours ago	27° C	-	Light winds from the SW (13 kph at 225).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	23° C	-	Fresh winds from the SW (31 kph at 230).
Chino Airport 34 km S 218m alt. 3 hours ago	28° C	Clear	Moderate winds from the W (20 kph at 260).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 230 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	31° C	Clear	Fresh winds from the S (35 kph at 180).	13 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	25° C	Clear	Light winds from the WSW (7 kph at 240).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	28° C	Clear	Moderate winds from the W (24 kph at 270).	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.