– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 pm Fri 13 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Fri 13 Feb Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Heavy rain (total 26mm), heaviest during Mon morning. Very mild (max 17°C on Fri afternoon, min 8°C on Mon morning). Wind will be generally light.											Days 5–7 Weather Summary Heavy rain (total 57mm), heaviest during Tue night. Mild temperatures (max 9°C on Tue morning, min 3°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue night, calm by Wed night).
	Fri 13		Saturday 14			Sunday 15			Monday 16			Tuesday 17			Wednesday 18
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	some clouds	some clouds	cloudy	some clouds	rain shwrs	heavy rain	rain shwrs	rain shwrs	rain shwrs	rain shwrs	heavy rain	rain shwrs	rain shwrs	clear
km/h	NW	ESE	SSW	S	SSW	S	SSW	S	SSE	SW	SW	SSW	SW	SSW	SW	SW	SE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	0.1	25	9	3	1	1.3	35	7	1	—
max °C	17	15	17	16	12	14	13	9	9	8	7	9	9	8	7	6	5
min °C	14	13	15	13	10	12	10	9	8	8	7	7	7	7	6	6	3
chill °C	14	13	15	12	9	11	9	7	5	5	4	4	4	4	2	3	3

Freezing level m	2600	3300	3350	3350	3000	2700	2550	2250	2000	1700	1550	1550	1700	1650	1450	1350	1150
Cloud base (m)			7150	8050	7750	6450		1550	850	850	850	900	900	850	850	900	950

	—	—	6:35	—	—	6:35	—	—	6:33	—	—	6:33	—	—	6:31	—	—
	5:31	—	—	5:32	—	—	5:34	—	—	5:35	—	—	5:36	—	—	5:37	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Heavy rain (total 26mm), heaviest during Mon morning. Very mild (max 17°C on Fri afternoon, min 8°C on Mon morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Heavy rain (total 57mm), heaviest during Tue night. Mild temperatures (max 9°C on Tue morning, min 3°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue night, calm by Wed night).

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	13° C	Clear	Light winds from the W (9 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
AJX - CSS 32 km ESE 519m alt. 2 hours ago	11° C	-	Calm (4 kph at 28).
Marshall Peak - CSS 33 km ESE 1211m alt. 46 minutes ago	10° C	-	Calm (4 kph at 355).
Chino Airport 34 km S 218m alt. 2 hours ago	11° C	Clear	Light winds from the NW (6 kph at 320).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Wind obs. (6 kph from 210 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	5° C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	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.