– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Thu 18 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 18 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 27°C on Fri afternoon, min 18°C on Fri night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 34°C on Tue afternoon, min 22°C on Sun night). Wind will be generally light.
	Thu 18		Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23
	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	clear	clear	clear	clear	clear
km/h	SW	SW	SSW	SSW	SW	SSW	SW	WSW	S	SW	W	S	SW	WSW	S	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	26	21	25	27	21	25	26	21	26	28	23	29	31	26	32	34	29
min °C	26	19	21	26	18	21	26	20	22	27	22	25	30	25	29	33	28
chill °C	26	19	21	26	18	21	26	20	22	27	22	25	30	25	29	33	28

Freezing level m	5100	5100	5000	5050	5150	4950	5000	5100	5100	5100	5250	5150	5200	5300	5250	5300	5300
Cloud base (m)					9650						9150

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

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 27°C on Fri afternoon, min 18°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Tue 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. 2 hours ago	19° C	-	Moderate winds from the W (20 kph at 270).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	20° C	Clear	Light winds from the W (17 kph at 270).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	21° C	Clear	Light winds from the WSW (17 kph at 240).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	18° C	-	Wind obs. (6 kph from 53 degs) was rejected.
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	13° C	-	Wind obs. (19 kph from 101 degs) was rejected.
Chino Airport 34 km S 218m alt. 3 hours ago	20° C	Clear	Moderate winds from the W (22 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	23° C	Clear	Light winds from the SSE (13 kph at 150).	14 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	21° C	Clear	Light winds from the SW (13 kph at 220).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	21° C	Clear	Light winds from the W (19 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.