– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 pm Mon 09 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Mon 09 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 Tue night. Very mild (max 14°C on Mon afternoon, min 3°C on Wed afternoon). Winds decreasing (fresh winds from the S on Tue night, calm by Thu morning).											Days 5–7 Weather Summary Some drizzle, heaviest during Sun morning. Mild temperatures (max 9°C on Fri morning, min 2°C on Sat night). Wind will be generally light.
	Mon 9		Tuesday 10			Wednesday 11			Thursday 12			Friday 13			Saturday 14
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	cloudy	cloudy	heavy rain	light rain	rain shwrs	some clouds	clear	some clouds	some clouds	clear	clear	clear	clear	some clouds	rain shwrs
km/h	S	S	S	S	S	SSW	SSW	SSW	SSW	NNE	NNE	N	NNW	SSW	S	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	25	0.5	0.5	—	—	—	—	—	—	—	—	—	0.5
max °C	14	13	9	8	5	5	4	4	6	7	6	9	9	8	7	6	3
min °C	13	10	9	7	4	4	3	3	5	6	6	7	8	5	6	4	2
chill °C	13	8	7	3	0	-1	0	1	5	4	3	4	7	2	3	0	-2

Freezing level m	3700	3450	3100	2800	2250	2300	2150	2000	2250	2400	2350	2450	2700	3300	3400	3150	2250
Cloud base (m)	6500	5650	5500	2650	1700	900	1750	1550	6250	2650	6050				7950	9200	900

	—	—	6:39	—	—	6:39	—	—	6:37	—	—	6:37	—	—	6:35	—	—
	5:28	—	—	5:29	—	—	5:30	—	—	5:30	—	—	5:31	—	—	5:32	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Heavy rain (total 26mm), heaviest during Tue night. Very mild (max 14°C on Mon afternoon, min 3°C on Wed afternoon). Winds decreasing (fresh winds from the S on Tue night, calm by Thu morning).

Mount San Antonio Weather (Days 3-6):

Some drizzle, heaviest during Sun morning. Mild temperatures (max 9°C on Fri morning, min 2°C on Sat 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 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	21° C	Clear	Light winds from the WNW (6 kph at 290).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 57 minutes ago	20° C	Clear	Light winds from the W (7 kph at 280).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	22° C	Dry and partly cloudy.	Light winds from the WSW (11 kph at 240).	16 km Low: few Mid: broken
Crestline - CSS 31 km E 1615m alt. 3 hours ago	14° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 44 minutes ago	19° C	-	Wind obs. (6 kph from 13 degs) was rejected.
Marshall Peak - CSS 33 km ESE 1211m alt. 3 hours ago	20° C	-	Light winds from the SW (19 kph at 230).
Chino Airport 34 km S 218m alt. 2 hours ago	19° C	Clear	Light winds from the W (13 kph at 270).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Wind obs. (6 kph from 110 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	16° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 42 km SSW 361m alt. 59 minutes ago	24° C	Clear	Light winds from the SSW (11 kph at 210).	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.