– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Mon 15 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 15 Jun 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 33°C on Tue afternoon, min 21°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 29°C on Thu afternoon, min 17°C on Sat night). Wind will be generally light.
	Monday 15			Tuesday 16			Wednesday 17			Thursday 18			Friday 19			Saturday 20
	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	clear	clear	clear	clear	clear	clear	clear
km/h	SSW	SW	WNW	SSW	SSW	SW	SSW	SW	SSW	S	SSW	SSW	SSW	SSW	SW	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	30	32	27	31	33	28	29	30	24	27	29	23	26	28	21	24	26	20
min °C	27	32	26	29	32	23	26	29	21	23	28	20	22	26	18	20	25	17
chill °C	27	32	26	29	32	23	26	29	21	23	28	20	22	26	18	20	25	17

Freezing level m	4800	4850	4750	4750	4950	4950	4900	4950	5050	5000	5100	5050	4950	5050	5050	4900	4850	4700
Cloud base (m)

	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—
	—	—	8:04	—	—	8:04	—	—	8:04	—	—	8:05	—	—	8:05	—	—	8:05

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 33°C on Tue afternoon, min 21°C on Wed night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 29°C on Thu afternoon, min 17°C on Sat 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	25° C	Clear	Light winds from the WSW (13 kph at 240).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	23° C	Clear	Light winds from the W (13 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	25° C	Clear	Light winds from the S (7 kph at 170).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	32° C	-	Light winds from the SSW (19 kph at 201).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	26° C	-	Wind obs. (20 kph from 235 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	26° C	Clear	Light winds from the SW (6 kph at 230).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 260).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	33° C	Clear	Wind obs. (11 kph from 1 degs) was rejected.	14 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	23° C	Clear	Light winds from the SW (9 kph at 220).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	26° C	Clear	Light winds from the N (7 kph at 1).	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.