– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Wed 29 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Wed 29 Jul 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 39°C on Sat afternoon, min 27°C on Wed night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 38°C on Sun afternoon, min 30°C on Mon night). Wind will be generally light.
		Thursday 30			Friday 31			Saturday 1			Sunday 2			Monday 3			Tuesday 4
	night	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	clear
Cloud base (m)
km/h	W	S	SW	NNW	SSE	SW	NNW	SSW	SW	WSW	SSW	SSW	SW	SSW	SSW	WSW	SSW	SSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	28	34	36	30	36	37	33	37	39	34	37	38	33	36	38	32	36	36	30
min °C	27	30	36	29	33	37	32	34	38	32	34	37	31	33	37	30	32	35	28
chill °C	27	30	36	29	33	37	32	34	38	32	34	37	31	33	37	30	32	35	28

Freezing level m	5400	5400	5500	5550	5550	5700	5650	5600	5700	5650	5650	5650	5650	5600	5650	5600	5500	5550	5450

	—	5:58	—	—	6:00	—	—	6:01	—	—	6:01	—	—	6:01	—	—	6:03	—	—
	—	—	7:52	—	—	7:52	—	—	7:52	—	—	7:51	—	—	7:50	—	—	7:49	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 39°C on Sat afternoon, min 27°C on Wed night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 38°C on Sun afternoon, min 30°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	20° C	Clear	Light winds from the WSW (9 kph at 250).	14 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	21° C	Clear	Light winds from the WSW (13 kph at 250).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	19° C	-	Light winds from the SSE (9 kph at 148).
Chino Airport 34 km S 218m alt. 2 hours ago	19° C	Clear	Light winds from the W (11 kph at 270).	11 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 350).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	22° C	Dry and partly cloudy.	Light winds from the SSE (6 kph at 160).	16 km Low: scattered
Riverside Airport 42 km SSE 661m alt. 2 hours ago	21° C	Clear	Light winds from the W (11 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	20° C	Clear	Light winds from the W (13 kph at 260).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	22° C	Clear	Light winds from the W (15 kph at 260).	16 km
Placentia wx 48 km S 70m alt. 56 minutes ago		-	Wind obs. (6 kph from 188 degs) was rejected.

* 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.