– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Tue 26 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Tue 26 May 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 7°C on Tue morning, min 0°C on Wed afternoon). Winds decreasing (strong winds from the WSW on Tue afternoon, light winds from the WSW by Wed night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 13°C on Sun night, min 3°C on Fri morning). Wind will be generally light.
	Tuesday 26			Wednesday 27			Thursday 28			Friday 29			Saturday 30			Sunday 31
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	clear	rain shwrs	clear	some clouds	some clouds	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	WSW	WSW	WSW	SW	SW	WSW	SW	SSW	WSW	NW	W	NW	WNW	WNW	W	WSW	WSW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.2	—	0.2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	7	7	5	2	0	1	2	3	2	5	7	8	10	10	10	11	12	13
min °C	7	7	2	1	0	0	1	2	1	3	6	7	8	10	10	10	12	12
chill °C	3	2	-4	-5	-7	-5	-3	-4	-6	0	5	4	6	9	8	8	11	11

Freezing level m	4000	3800	3350	2750	2550	2800	2850	2900	2850	3600	3800	3950	4000	4000	4150	4100	4200	4400
Cloud base (m)	850	9100	850	1450	1750	900	900	2800	900	1600	3000

	5:41	—	—	5:41	—	—	5:41	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	7:52	—	—	7:53	—	—	7:53	—	—	7:54	—	—	7:55	—	—	7:55	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 7°C on Tue morning, min 0°C on Wed afternoon). Winds decreasing (strong winds from the WSW on Tue afternoon, light winds from the WSW by Wed night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Sun night, min 3°C on Fri morning). 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. 2 hours ago	18° C	Dry and partly cloudy.	Light winds from the WSW (17 kph at 250).	16 km Low: broken
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the W (13 kph at 260).	16 km Low: scattered Mid: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the W (17 kph at 260).	16 km Low: scattered Mid: broken
AJX - CSS 32 km ESE 519m alt. 1 hour ago	22° C	-	Light winds from the SSW (19 kph at 197).
Chino Airport 34 km S 218m alt. 2 hours ago	21° C	Dry and partly cloudy.	Moderate winds from the WSW (26 kph at 240).	16 km Low: few Mid: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 210 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	23° C	Clear	Fresh winds from the SSE (33 kph at 160).	16 km
EL Monte Airport 42 km SSW 361m alt. 1 hour ago	21° C	Dry and partly cloudy.	Light winds from the S (17 kph at 170).	16 km Low: broken
Riverside Airport 42 km SSE 661m alt. 2 hours ago	22° C	Clear	Light winds from the NW (13 kph at 310).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	21° C	Dry and cloudy.	Moderate winds from the W (20 kph at 270).	16 km Low: broken Mid: 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.