– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Tue 30 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Tue 30 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 28°C on Thu afternoon, min 17°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 33°C on Sun afternoon, min 21°C on Fri night). Wind will be generally light.
	Tuesday 30			Wednesday 1			Thursday 2			Friday 3			Saturday 4			Sunday 5
	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	SW	SW	SW	S	SSW	SSW	SSW	SSW	SW	SSW	SSW	WSW	SSW	SW	W	SSW	SW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	23	25	20	24	25	21	26	28	23	28	30	24	29	30	26	31	33	27
min °C	18	24	17	19	25	19	22	27	21	23	29	21	24	30	24	28	32	26
chill °C	18	24	17	19	25	19	22	27	21	23	29	21	24	30	24	28	32	26

Freezing level m	4000	4200	4350	4450	4500	4600	4650	4800	4850	4850	4850	4900	4900	4950	5050	5050	5100	5100
Cloud base (m)

	5:41	—	—	5:41	—	—	5:41	—	—	5:43	—	—	5:43	—	—	5:43	—	—
	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 28°C on Thu afternoon, min 17°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 33°C on Sun afternoon, min 21°C on Fri 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	16° C	Dry and cloudy.	Light winds from the WSW (9 kph at 250).	16 km Low: broken Mid: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the WSW (11 kph at 250).	14 km Low: overcast
AJX - CSS 32 km ESE 519m alt. 1 hour ago	15° C	-	Wind obs. (13 kph from 245 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the WSW (13 kph at 250).	16 km Low: overcast
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 330 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	15° C	Clear	Light winds from the SE (15 kph at 130).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the W (9 kph at 270).	16 km Low: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	17° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the W (7 kph at 260).	16 km Low: overcast
Placentia wx 48 km S 70m alt. 42 minutes ago		-	Calm (0 kph at 0).

* 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.