– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Thu 14 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 14 May 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 25°C on Thu afternoon, min 16°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 27°C on Tue afternoon, min 17°C on Sun night). Wind will be generally light.
	Thursday 14			Friday 15			Saturday 16			Sunday 17			Monday 18			Tuesday 19
	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	S	SW	WSW	SSW	SW	W	WSW	SW	W	SW	SW	N	NE	SW	WNW	S	SW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	24	25	21	24	25	20	23	23	18	22	24	19	24	26	22	26	27	23
min °C	19	25	19	21	24	17	19	22	16	18	22	17	20	26	21	23	26	22
chill °C	19	25	19	21	24	17	19	22	16	18	22	17	20	26	21	23	26	22

Freezing level m	4150	4200	4400	4450	4450	4300	4150	4150	4300	4000	4050	4100	3800	3950	3950	3950	4150	4250
Cloud base (m)											9100

	5:48	—	—	5:48	—	—	5:48	—	—	5:47	—	—	5:46	—	—	5:46	—	—
	—	7:44	—	—	7:45	—	—	7:45	—	—	7:46	—	—	7:46	—	—	7:47	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 25°C on Thu afternoon, min 16°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 27°C on Tue afternoon, min 17°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. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	13° C	Clear	Light winds from the W (7 kph at 260).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	11° C	-	Calm (0 kph at 14).
Chino Airport 34 km S 218m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 330 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	14° C	Clear	Light winds from the S (13 kph at 170).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	11° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 1 hour ago		-	Calm (2 kph at 279).

* 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.