– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Mon 15 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Mon 15 Apr 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 17°C on Tue afternoon, min 10°C on Mon afternoon). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 21°C on Sun morning, min 10°C on Thu night). Wind will be generally light.
	Mon 15		Tuesday 16			Wednesday 17			Thursday 18			Friday 19			Saturday 20
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear
km/h	NW	N	NE	W	WSW	SW	SW	SSW	SSW	SSW	SW	SW	SW	NW	NNE	NW	NNW
Wave Height Map See all maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	12	12	14	17	15	16	17	15	14	15	12	13	14	14	18	20	19
min°C	10	11	12	16	14	14	16	14	13	14	10	10	14	12	15	20	19
chill°C	10	10	11	16	14	14	15	14	12	13	9	9	13	12	15	20	19

Freezing level (m)	3450	3550	3500	3600	4200	4300	4250	4200	4050	3900	3750	3600	3700	3900	3850	3950	4000
Cloud base (m)		6400			9200	9650	9050		7050	6500	6100

	—	—	6:16	—	—	6:16	—	—	6:13	—	—	6:13	—	—	6:11	—	—
	7:22	—	—	7:22	—	—	7:23	—	—	7:24	—	—	7:24	—	—	7:25	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 17°C on Tue afternoon, min 10°C on Mon afternoon). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Sun morning, min 10°C on Thu 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	17° C	Clear	Light winds from the W (9 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	18° C	-	Light winds from the WSW (15 kph at 250).	16 km Low: few
Palmdale Airport (California) 31 km N 923m alt. 2 hours ago	16° C	Clear	Light winds from the WNW (13 kph at 300).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	15° C	-	Light winds from the N (9 kph at 3).
Chino Airport 34 km S 218m alt. 2 hours ago	16° C	Clear	Light winds from the WSW (11 kph at 250).	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.