– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Sat 25 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 25 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 4°C on Mon night, min -3°C on Sat night). Winds decreasing (strong winds from the SW on Sat night, calm by Mon night).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 8°C on Thu night, min 3°C on Wed night). Wind will be generally light.
	Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	some clouds	light snow	clear	clear	some clouds	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	rain shwrs	some clouds	clear	clear
km/h	WSW	SW	SW	W	W	WSW	WSW	W	WNW	SSW	S	S	SSE	S	SSE	NNE	NNW	N
See all weather maps
cm	—	—	4	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.2	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	—	—	—
max °C	2	3	-2	-1	0	0	0	2	4	6	7	6	6	7	5	4	6	8
min °C	2	1	-3	-2	0	0	0	2	2	4	7	6	6	7	3	3	5	6
chill °C	-3	-6	-12	-10	-7	-6	-5	-3	-2	4	6	4	4	5	0	-2	0	3

Freezing level m	3000	2600	2050	2200	2550	2400	2600	2900	3200	3450	3550	3500	3400	3500	3200	3250	3350	3950
Cloud base (m)	850	2200	850	900	1800	900	950	1800		6500	7000	7100			3100	1550	1900

	6:07	—	—	6:05	—	—	6:05	—	—	6:03	—	—	6:03	—	—	6:01	—	—
	—	7:29	—	—	7:30	—	—	7:30	—	—	7:31	—	—	7:32	—	—	7:32	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: A dusting of new snow. Freeze-thaw conditions (max 4°C on Mon night, min -3°C on Sat night). Winds decreasing (strong winds from the SW on Sat night, calm by Mon night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 8°C on Thu night, min 3°C on Wed night). Wind will be generally light.

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. 1 hour ago	15° C	Dry and cloudy.	Wind obs. (7 kph from 1 degs) was rejected.	14 km Low: broken Mid: broken High: overcast
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	15° C	Dry and partly cloudy.	Light winds from the S (13 kph at 180).	13 km Low: few Mid: broken
Ontario Airport 27 km SSE 715m alt. 2 hours ago	16° C	Dry and cloudy.	Light winds from the SW (11 kph at 230).	16 km Low: scattered Mid: broken High: overcast
Crestline - CSS 31 km E 1615m alt. 1 hour ago	4° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	13° C	-	Fresh winds from the SSW (30 kph at 198).
Chino Airport 34 km S 218m alt. 2 hours ago	16° C	Dry and partly cloudy.	Light winds from the SW (11 kph at 230).	16 km Low: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 200).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	18° C	Clear	Moderate winds from the S (24 kph at 190).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the S (11 kph at 170).	16 km Low: broken Mid: overcast
Riverside Airport 42 km SSE 661m alt. 2 hours ago	16° C	-	Light winds from the N (6 kph at 1).	16 km Low: few

* 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.