– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Sun 06 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 06 Sep Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 2mm), mostly falling on Sun night. Warm (max 36°C on Wed afternoon, min 24°C on Sun night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 35°C on Thu afternoon, min 23°C on Fri night). Wind will be generally light.
		Monday 7			Tuesday 8			Wednesday 9			Thursday 10			Friday 11
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	some clouds	clear	some clouds	some clouds	rain shwrs	some clouds	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	4850	5950	4950	6150	5100	5150	5350	6100		5250	5200
km/h	SSW	SSW	SW	NW	SSE	WSW	NNE	SSE	WSW	WNW	SW	SW	W	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	2	—	—	—	—	0.1	—	—	0.1	—	—	—	—	—	—	—
max °C	24	28	31	28	32	34	32	35	36	33	34	35	30	31	32	27
min °C	24	25	31	27	29	34	31	31	36	31	31	34	28	28	31	23
chill °C	24	25	31	27	29	34	31	31	36	31	31	34	28	28	31	23

Freezing level m	4650	4600	4800	4850	4900	5050	5100	5150	5300	5300	5250	5300	5250	5150	5200	5200

	—	6:26	—	—	6:28	—	—	6:28	—	—	6:28	—	—	6:30	—	—
	—	—	7:07	—	—	7:07	—	—	7:06	—	—	7:04	—	—	7:02	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 2mm), mostly falling on Sun night. Warm (max 36°C on Wed afternoon, min 24°C on Sun night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 35°C on Thu afternoon, min 23°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	23°C	Dry and cloudy.	Light winds from the N (9 kph at 0).	16 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	23°C	Dry and cloudy.	Calm (0 kph at 0).	14 km Low: few Mid: scattered High: overcast
AJX - CSS 32 km ESE 519m alt. 1 hour ago	22°C	-	Wind obs. (6 kph from 90 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	23°C	Dry and partly cloudy.	Calm (0 kph at 0).	13 km Low: scattered
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (11 kph from 250 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	19°C	Clear	Light winds from the SE (6 kph at 140).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	23°C	Clear	Light winds from the NNE (9 kph at 30).	13 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	23°C	Clear	Light winds from the N (6 kph at 350).	13 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	22°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: scattered
Placentia wx 48 km S 70m alt. 57 minutes ago	29°C	Dry	Calm (0 kph at 278).

* 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.