– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Tue 04 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Tue 04 Aug 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 36°C on Thu afternoon, min 28°C on Tue night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 38°C on Sun morning, min 29°C on Fri night). Wind will be generally light.
		Wednesday 5			Thursday 6			Friday 7			Saturday 8			Sunday 9
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)					5750	5300									5600
km/h	SW	SSW	SW	W	S	SW	SW	SSW	SW	SW	SSW	SW	WNW	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	30	34	35	30	34	36	30	35	36	30	36	37	32	38	37	31
min °C	28	31	35	29	31	34	29	31	35	29	31	36	32	33	37	30
chill °C	28	31	35	29	31	34	29	31	35	29	31	36	32	33	37	30

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

	—	6:03	—	—	6:03	—	—	6:05	—	—	6:05	—	—	6:07	—	—
	—	—	7:47	—	—	7:46	—	—	7:45	—	—	7:45	—	—	7:44	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 36°C on Thu afternoon, min 28°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 38°C on Sun morning, min 29°C on Fri 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	21° C	Clear	Light winds from the WNW (6 kph at 290).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	22° C	Clear	Light winds from the WSW (7 kph at 240).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	21° C	-	Light winds from the SE (6 kph at 132).
Chino Airport 34 km S 218m alt. 2 hours ago	21° C	Clear	Calm (0 kph at 0).	11 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	25° C	Clear	Light winds from the S (9 kph at 170).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	22° C	Clear	Light winds from the W (6 kph at 260).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	21° C	Clear	Light winds from the W (6 kph at 280).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	23° C	Clear	Wind obs. (6 kph from 230 degs) was rejected.	16 km
Placentia wx 48 km S 70m alt. 1 hour ago	32° C	Dry	Calm (3 kph at 277).
Palmdale Airport 55 km WNW 714m alt. 2 hours ago	28° C	Clear	Moderate winds from the SSW (20 kph at 210).	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.