– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 pm Tue 10 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Tue 10 Feb Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Moderate rain (total 20mm), heaviest on Tue night. Very mild (max 10°C on Fri morning, min 4°C on Tue night). Winds decreasing (fresh winds from the S on Tue night, calm by Wed night).											Days 5–7 Weather Summary Drizzle, on Sun night followed by colder weather and a moderate fall of snow, heaviest on Mon morning.. Very mild (max 10°C on Fri afternoon, min 1°C on Mon morning). Winds increasing (calm on Fri night, fresh winds from the SSE by Sun night).
	Tue 10		Wednesday 11			Thursday 12			Friday 13			Saturday 14			Sunday 15
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	heavy rain	light rain	clear	some clouds	some clouds	cloudy	some clouds	clear	clear	clear	some clouds	clear	some clouds	some clouds	cloudy	rain shwrs
km/h	S	S	SSW	SSW	SW	NE	ENE	NNE	N	NNW	SW	SSW	SSW	S	S	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	19	0.7	—	—	—	—	—	—	—	—	—	—	—	—	—	1.9
max °C	7	6	5	5	6	9	9	8	10	10	10	9	9	7	7	6	4
min °C	6	4	4	4	4	7	8	7	8	9	8	8	7	6	6	5	3
chill °C	2	0	0	2	4	7	6	4	6	8	8	7	5	4	3	1	-2

Freezing level m	2700	2400	2350	2350	2350	2550	2600	2450	2450	2650	3050	3350	3200	2950	2600	2500	2150
Cloud base (m)	1900	1650	900	900	6000	5600	6700	3250	3500				8100	7050	6200		1950

	—	—	6:39	—	—	6:37	—	—	6:37	—	—	6:35	—	—	6:35	—	—
	5:29	—	—	5:30	—	—	5:30	—	—	5:31	—	—	5:32	—	—	5:34	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Moderate rain (total 20mm), heaviest on Tue night. Very mild (max 10°C on Fri morning, min 4°C on Tue night). Winds decreasing (fresh winds from the S on Tue night, calm by Wed night).

Mount San Antonio Weather (Days 3-6):

Drizzle, on Sun night followed by colder weather and a moderate fall of snow, heaviest on Mon morning.. Very mild (max 10°C on Fri afternoon, min 1°C on Mon morning). Winds increasing (calm on Fri night, fresh winds from the SSE by Sun night).

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	16° C	Dry and cloudy.	Light winds from the SE (7 kph at 130).	16 km Low: scattered Mid: broken High: overcast
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	15° C	Dry and cloudy.	Calm (0 kph at 0).	11 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	16° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken High: overcast
AJX - CSS 32 km ESE 519m alt. 2 hours ago	14° C	-	Light winds from the SE (6 kph at 128).
Chino Airport 34 km S 218m alt. 2 hours ago	14° C	Dry and cloudy.	Light winds from the N (6 kph at 0).	16 km Low: few Mid: scattered High: overcast
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the S (17 kph at 170).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	13° C	-	Gales from the S (65 kph at 170).	11 km Low: few
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	17° C	Dry and partly cloudy.	Light winds from the E (7 kph at 100).	16 km Low: scattered
Riverside Airport 42 km SSE 661m alt. 2 hours ago	16° C	Dry and partly cloudy.	Light winds from the SE (9 kph at 140).	16 km Low: broken
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	15° C	Dry and cloudy.	Light winds from the WSW (7 kph at 240).	16 km Low: overcast

* 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.