– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Sat 23 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 23 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 Sat afternoon, min 14°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 20°C on Tue afternoon, min 10°C on Wed night). Wind will be generally light.
	Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thursday 28
	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	some clouds	clear	rain shwrs	clear	rain shwrs	some clouds	some clouds	clear	clear
km/h	S	SSW	SW	S	SSW	SW	SSW	SW	SSW	SSW	SSW	SSW	S	SSW	SSW	SSW	SW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	0.1	—	0.1	—	—	—	—
max °C	24	25	20	23	25	20	22	23	18	16	20	14	14	15	13	15	18	15
min °C	21	25	19	21	24	16	18	23	14	14	18	11	11	15	10	11	17	13
chill °C	21	25	19	21	24	16	18	23	14	14	18	10	10	14	9	10	17	13

Freezing level m	4000	4100	3950	3800	3900	3900	3850	3950	4050	4050	4000	3700	3250	2800	3050	2850	3200	3550
Cloud base (m)					9000				850	850	9000	850	1450	1750	1450	900	1650

	5:43	—	—	5:43	—	—	5:41	—	—	5:41	—	—	5:41	—	—	5:41	—	—
	—	7:51	—	—	7:52	—	—	7:52	—	—	7:52	—	—	7:53	—	—	7:53	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 25°C on Sat afternoon, min 14°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Tue afternoon, min 10°C on Wed 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	24° C	Clear	Light winds from the W (17 kph at 280).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	23° C	Clear	Light winds from the W (13 kph at 270).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	26° C	-	Light winds from the WSW (13 kph at 250).	16 km Low: few
AJX - CSS 32 km ESE 519m alt. 37 minutes ago	30° C	-	Light winds from the S (15 kph at 172).
Chino Airport 34 km S 218m alt. 2 hours ago	27° C	-	Light winds from the N (11 kph at 1).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Calm (4 kph at 240).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	32° C	Clear	Fresh winds from the S (31 kph at 180).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	25° C	Clear	Light winds from the SW (6 kph at 230).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	27° C	Clear	Light winds from the N (11 kph at 1).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	26° C	Clear	Light winds from the W (19 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.