– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Fri 31 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Fri 31 Jul Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 38°C on Sat afternoon, min 30°C on Sun night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 37°C on Tue afternoon, min 29°C on Tue night). Wind will be generally light.
		Saturday 1			Sunday 2			Monday 3			Tuesday 4			Wednesday 5			Thursday 6
	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
Cloud base (m)
km/h	NW	SSW	SSW	W	SW	SW	SSW	SSW	SW	SW	SSW	SW	SW	SW	WSW	W	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	33	37	38	32	36	37	32	36	37	32	36	37	31	36	37	31	35	36	30
min °C	31	34	37	31	33	36	30	33	37	30	33	36	29	32	36	30	33	35	29
chill °C	31	34	37	31	33	36	30	33	37	30	33	36	29	32	36	30	33	35	29

Freezing level m	5700	5600	5650	5650	5650	5700	5700	5550	5650	5600	5550	5600	5550	5550	5550	5450	5450	5500	5400

	—	6:01	—	—	6:01	—	—	6:01	—	—	6:03	—	—	6:03	—	—	6:03	—	—
	—	—	7:52	—	—	7:51	—	—	7:50	—	—	7:49	—	—	7:47	—	—	7:46	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 38°C on Sat afternoon, min 30°C on Sun night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 37°C on Tue afternoon, min 29°C on Tue night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 500 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	24° C	-	Calm (0 kph at 0).	16 km Low: few
Ontario Airport 27 km SSE 715m alt. 2 hours ago	26° C	-	Light winds from the W (13 kph at 270).	16 km Low: few
AJX - CSS 32 km ESE 519m alt. 1 hour ago	24° C	-	Light winds from the SE (6 kph at 130).
Chino Airport 34 km S 218m alt. 2 hours ago	23° C	Clear	Light winds from the W (7 kph at 280).	13 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 180 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	26° C	Clear	Wind obs. (9 kph from 190 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	26° C	Clear	Light winds from the W (7 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	23° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	26° C	Clear	Light winds from the SW (6 kph at 230).	16 km
Placentia wx 48 km S 70m alt. 52 minutes ago		-	Calm (3 kph at 251).

* 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.