– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Fri 22 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Fri 22 May Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Mild temperatures (max 7°C on Fri night, min 5°C on Sun morning). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 9°C on Tue night, min -2°C on Wed night). Winds increasing (light winds from the W on Mon night, near gales from the W by Tue night).
		Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thursday 28
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SE	SE	E	SSE	SE	SE	SE	SSE	S	WNW	W	W	W	WNW	WNW	NW	N	N	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	7	6	7	7	6	6	6	6	6	7	7	8	9	7	5	3	0	4	6
min °C	7	6	7	6	5	6	6	5	5	6	7	7	7	6	5	-2	-2	2	4
chill °C	7	5	7	4	2	5	5	3	5	4	4	3	2	2	0	-10	-10	-3	2

Freezing level m	4100	3950	4100	4000	3850	3950	3900	3850	3950	4000	4100	4200	4300	3950	4000	2900	3050	3750	4100
Cloud base (m)						9000				850	850	9100	850		2250

	—	5:43	—	—	5:43	—	—	5:41	—	—	5:41	—	—	5:41	—	—	5:41	—	—
	—	—	7:51	—	—	7:52	—	—	7:52	—	—	7:52	—	—	7:53	—	—	7:53	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Mild temperatures (max 7°C on Fri night, min 5°C on Sun morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 9°C on Tue night, min -2°C on Wed night). Winds increasing (light winds from the W on Mon night, near gales from the W by Tue night).

This table gives the weather forecast for Mount San Antonio at the specific elevation of 3068 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	Clear	Light winds from the WSW (13 kph at 250).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	17° C	Clear	Light winds from the SW (11 kph at 230).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	17° C	Clear	Light winds from the WSW (15 kph at 250).	16 km
AJX - CSS 32 km ESE 519m alt. 51 minutes ago	16° C	-	Calm (2 kph at 11).
Chino Airport 34 km S 218m alt. 2 hours ago	16° C	Clear	Light winds from the W (17 kph at 270).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 310 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	19° C	Clear	Light winds from the SSE (17 kph at 160).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	16° C	Clear	Light winds from the W (11 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	16° C	Clear	Light winds from the WNW (13 kph at 300).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	18° C	Clear	Light winds from the WSW (11 kph at 250).	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.