– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Thu 21 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 21 May Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 19°C on Thu afternoon, min 14°C on Fri night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 18°C on Sun afternoon, min 7°C on Tue night). Wind will be generally light.
	Thu 21		Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26
	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	some clouds	some clouds	clear	some clouds
km/h	SW	WSW	SSW	SW	WSW	S	SW	SW	S	SW	WSW	SSW	SW	SW	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	19	17	17	18	15	17	18	15	17	18	16	15	16	12	11	13	10
min °C	19	15	15	18	14	15	18	15	15	18	13	13	15	9	9	13	7
chill °C	19	15	15	18	14	15	18	14	15	18	13	13	14	8	8	11	5

Freezing level m	4000	4050	4000	4100	4100	4000	4100	4100	3950	4050	3950	3800	3900	4000	4150	4200	4350
Cloud base (m)		7150									8500	8350			850		850

	—	—	5:43	—	—	5:43	—	—	5:43	—	—	5:41	—	—	5:41	—	—
	7:49	—	—	7:50	—	—	7:51	—	—	7:52	—	—	7:52	—	—	7:52	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 19°C on Thu afternoon, min 14°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Sun afternoon, min 7°C on Tue night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 1500 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	21° C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	24° C	Clear	Light winds from the SW (17 kph at 230).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	24° C	Clear	Moderate winds from the SW (26 kph at 220).	16 km
AJX - CSS 32 km ESE 519m alt. 47 minutes ago	21° C	-	Light winds from the WNW (7 kph at 283).
Chino Airport 34 km S 218m alt. 2 hours ago	23° C	Clear	Moderate winds from the WSW (26 kph at 240).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the SW (13 kph at 220).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	27° C	Clear	Moderate winds from the WSW (22 kph at 240).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	24° C	Clear	Light winds from the SSW (15 kph at 210).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	26° C	Clear	Moderate winds from the W (20 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	24° C	Clear	Light winds from the W (17 kph at 280).	16 km

* 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.