– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Tue 14 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 14 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 13°C on Wed afternoon, min 5°C on Thu night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 16°C on Sun afternoon, min 10°C on Fri afternoon). Wind will be generally light.
	Tue 14		Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	cloudy	some clouds	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	clear
km/h	SW	SSW	SSW	SW	SW	SW	WSW	NNW	NE	NNE	NE	NE	SSE	NE	S	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	11	9	11	13	11	10	12	9	7	12	11	12	15	14	14	16	13
min °C	11	8	9	13	10	9	11	5	5	10	11	10	14	13	13	16	11
chill °C	10	8	8	12	9	8	9	1	1	8	10	8	14	13	13	16	10

Freezing level m	2950	3400	3450	3450	3600	3450	3450	3150	3300	3050	3300	3350	3150	3400	3450	3600	3700
Cloud base (m)	2950					6050	7450					5800	7100	6750	7050	9050

	—	—	6:18	—	—	6:18	—	—	6:16	—	—	6:16	—	—	6:13	—	—
	7:21	—	—	7:22	—	—	7:22	—	—	7:22	—	—	7:23	—	—	7:24	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 13°C on Wed afternoon, min 5°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Sun afternoon, min 10°C on Fri afternoon). 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. 2 hours ago	21° C	Clear	Moderate winds from the W (22 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	22° C	Clear	Light winds from the W (19 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	23° C	-	Moderate winds from the WSW (22 kph at 250).	16 km Low: few Mid: few
Crestline - CSS 31 km E 1615m alt. 1 hour ago	10° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	16° C	-	Fresh winds from the WSW (30 kph at 246).
Chino Airport 34 km S 218m alt. 2 hours ago	22° C	Dry and partly cloudy.	Moderate winds from the WSW (20 kph at 250).	16 km Low: scattered
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the SSW (7 kph at 210).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	23° C	Clear	Light winds from the WNW (7 kph at 290).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	22° C	Clear	Light winds from the SW (13 kph at 230).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	23° C	Clear	Moderate winds from the W (24 kph at 260).	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.