– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Sat 23 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sat 23 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. Very mild (max 11°C on Sat afternoon, min 7°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 9°C on Tue afternoon, min 1°C on Wed night). Winds decreasing (strong winds from the WSW on Tue night, calm by Thu night).
	Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thursday 28
	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	rain shwrs	clear	rain shwrs	clear	clear	clear	clear	clear	clear
km/h	SE	S	SSE	SE	SSE	SSE	SSE	SW	W	WSW	WSW	WSW	W	WSW	WSW	WNW	W	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	0.1	—	0.1	—	—	—	—	—	—
max °C	10	11	10	9	10	9	9	9	9	8	9	8	6	6	4	4	5	7
min °C	9	11	9	9	10	8	8	9	7	7	9	7	6	6	1	1	4	5
chill °C	9	11	9	7	9	8	8	9	5	4	6	2	2	2	-4	-3	3	3

Freezing level m	3950	4100	4000	3850	3950	3900	3850	3950	4050	4050	4150	4250	3850	3650	2700	3200	3400	3650
Cloud base (m)					9150				850	850	9050	850		2150	850	900	2400

	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. Very mild (max 11°C on Sat afternoon, min 7°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Tue afternoon, min 1°C on Wed night). Winds decreasing (strong winds from the WSW on Tue night, calm by Thu night).

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	15° C	Mist -.	Calm (0 kph at 0).	10 km Low: broken
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	15° C	Dry and cloudy.	Calm (0 kph at 0).	8 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 3 hours ago	16° C	Dry and cloudy.	Calm (0 kph at 0).	14 km Low: overcast
AJX - CSS 32 km ESE 519m alt. 1 hour ago	16° C	-	Calm (4 kph at 217).
Chino Airport 34 km S 218m alt. 3 hours ago	16° C	Dry and cloudy.	Calm (0 kph at 0).	14 km Low: overcast
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 10).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	20° C	Clear	Light winds from the SE (13 kph at 140).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the S (6 kph at 190).	16 km Low: overcast
Riverside Airport 42 km SSE 661m alt. 3 hours ago	16° C	Dry and cloudy.	Light winds from the NE (6 kph at 50).	14 km Low: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	16° C	Dry and cloudy.	Calm (0 kph at 0).	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.