– Lat/Long: 34.29° N 117.65° W

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

Issued: 4 am Tue 23 Jun 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 18°C on Tue afternoon, min 15°C on Wed morning). Mainly fresh winds.									Days 4–6 Weather Summary Mostly dry. Very mild (max 16°C on Fri afternoon, min 10°C on Sat night). Winds decreasing (strong winds from the WSW on Sat afternoon, light winds from the W by Sun afternoon).
	Tuesday 23			Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 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	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	S	SSW	SSW	SSW	SW	WSW	SW	WSW	WSW	WSW	WSW	W	WSW	WSW	NW	WNW	W	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	18	17	16	17	16	16	17	16	15	16	14	13	13	11	12	12	11
min °C	17	18	16	15	17	15	15	16	15	14	15	12	12	12	10	11	12	11
chill °C	16	17	15	14	16	14	14	15	14	12	13	9	9	8	6	10	11	9

Freezing level m	5050	5100	5000	4900	5000	5000	5000	5000	5050	4950	5050	5050	5000	4900	4900	4600	4500	4600
Cloud base (m)		5250	4950	4900							9550				900

	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 18°C on Tue afternoon, min 15°C on Wed morning). Mainly fresh winds.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Fri afternoon, min 10°C on Sat night). Winds decreasing (strong winds from the WSW on Sat afternoon, light winds from the W by Sun afternoon).

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	20° C	Clear	Light winds from the SW (9 kph at 230).	14 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	19° C	Clear	Light winds from the W (6 kph at 270).	6 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	19° C	Haze -.	Light winds from the SW (6 kph at 230).	8 km
AJX - CSS 32 km ESE 519m alt. 40 minutes ago	28° C	-	Light winds from the SSW (19 kph at 205).
Chino Airport 34 km S 218m alt. 2 hours ago	20° C	-	Light winds from the N (9 kph at 1).	13 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Light winds from the S (6 kph at 170).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	30° C	Clear	Wind obs. (7 kph from 50 degs) was rejected.	11 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	19° C	Haze -.	Calm (0 kph at 0).	10 km Low: broken
Riverside Airport 42 km SSE 661m alt. 2 hours ago	19° C	-	Light winds from the N (6 kph at 1).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	21° C	Clear	Light winds from the WNW (9 kph at 300).	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.