– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Mon 27 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 27 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 5°C on Tue morning, min 0°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 10°C on Fri afternoon, min 4°C on Thu morning). Winds increasing (calm on Fri night, fresh winds from the S by Sat afternoon).
	Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 1			Saturday 2
	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	some clouds	some clouds
km/h	W	W	W	SW	SW	WSW	W	NW	NNE	NNE	NW	NNE	NNE	NW	S	S	S	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	1	2	3	5	5	5	5	5	4	6	7	7	8	10	9	8	9	9
min °C	0	1	2	3	4	4	4	5	3	4	7	6	7	10	9	8	9	7
chill °C	-5	-4	-2	1	1	0	0	4	3	0	5	3	4	10	9	4	5	3

Freezing level m	2750	2800	3150	3350	3250	3300	3350	3200	3300	3400	3500	3700	3600	3850	3850	3650	3800	3750
Cloud base (m)	1600	2550	1550	6200	5650						3200			4150	9400	9300

	6:05	—	—	6:03	—	—	6:03	—	—	6:01	—	—	6:01	—	—	6:00	—	—
	—	7:30	—	—	7:31	—	—	7:32	—	—	7:32	—	—	7:34	—	—	7:35	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 5°C on Tue morning, min 0°C on Mon morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Fri afternoon, min 4°C on Thu morning). Winds increasing (calm on Fri night, fresh winds from the S by Sat afternoon).

This table gives the weather forecast for Mount San Antonio at the specific elevation of 2500 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	18° C	Dry and partly cloudy.	Light winds from the W.(Wind varies from 230 to 290 degs) (19 kph at 270).	16 km Low: broken
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	18° C	Dry and partly cloudy.	Light winds from the SW (15 kph at 230).	16 km Low: broken
Ontario Airport 27 km SSE 715m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the WSW (17 kph at 240).	16 km Low: broken
Crestline - CSS 31 km E 1615m alt. 1 hour ago	6° C	-	Calm (0 kph at 0).
Chino Airport 34 km S 218m alt. 2 hours ago	20° C	Dry and partly cloudy.	Light winds from the N (7 kph at 1).	16 km Low: scattered
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the WSW (7 kph at 240).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	19° C	Clear	Light winds from the NW (19 kph at 320).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	19° C	Dry and partly cloudy.	Light winds from the SSW (11 kph at 210).	16 km Low: broken
Riverside Airport 42 km SSE 661m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the SW (11 kph at 220).	16 km Low: broken
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	21° C	Clear	Light winds from the W (19 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.