– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Thu 02 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 02 Jul 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 31°C on Sat afternoon, min 21°C on Thu morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 35°C on Tue afternoon, min 24°C on Sun night). Wind will be generally light.
	Thursday 2			Friday 3			Saturday 4			Sunday 5			Monday 6			Tuesday 7
	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	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SSW	SSW	WSW	SSW	SSW	SW	S	SW	WSW	S	SW	SW	SSW	SSW	WSW	S	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	24	27	23	27	29	25	29	31	26	29	31	26	30	32	28	33	35	30
min °C	21	27	21	23	29	22	25	30	24	27	31	24	27	32	26	29	34	28
chill °C	21	27	21	23	29	22	25	30	24	27	31	24	27	32	26	29	34	28

Freezing level m	4600	4650	4750	4800	4850	4900	4850	4900	4850	4850	5000	4900	4950	5150	5250	5250	5400	5400
Cloud base (m)			9250	9150

	5:41	—	—	5:43	—	—	5:43	—	—	5:43	—	—	5:43	—	—	5:43	—	—
	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:05

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 31°C on Sat afternoon, min 21°C on Thu morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 35°C on Tue afternoon, min 24°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	15° C	Mist -.	Calm (0 kph at 0).	6 km Low: scattered
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	16° C	Dry and cloudy.	Calm (0 kph at 0).	6 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	17° C	Haze -.	Calm (0 kph at 0).	8 km Low: overcast
AJX - CSS 32 km ESE 519m alt. 46 minutes ago	20° C	-	Light winds from the SSW (9 kph at 210).
Marshall Peak - CSS 33 km ESE 1211m alt. 46 minutes ago	25° C	-	Light winds from the SSW (6 kph at 193).
Chino Airport 34 km S 218m alt. 2 hours ago	18° C	Dry and cloudy.	Light winds from the N (9 kph at 1).	13 km Low: overcast
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Calm (4 kph at 250).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	23° C	Clear	Light winds from the SE (17 kph at 130).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	18° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Riverside Airport 42 km SSE 661m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the WSW (6 kph at 240).	11 km Low: overcast

* 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.