– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Tue 21 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Tue 21 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 37°C on Thu afternoon, min 25°C on Tue night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 38°C on Sat afternoon, min 27°C on Sun night). Wind will be generally light.
		Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27
	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	some clouds	some clouds
Cloud base (m)	6050																	4650
km/h	WSW	SSW	SW	NW	S	SW	NW	S	SSW	WSW	SSW	SSW	W	SSW	SW	SW	SSW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	27	31	33	30	35	37	33	36	37	32	36	38	34	36	37	29	33	31	28
min °C	25	28	33	29	32	37	32	33	36	30	33	38	32	33	35	27	29	31	24
chill °C	25	28	33	29	32	37	32	33	36	30	33	38	32	33	35	27	29	31	24

Freezing level m	5250	5200	5250	5350	5400	5600	5500	5350	5500	5550	5500	5550	5600	5500	5550	5500	5450	5450	5400

	—	5:54	—	—	5:54	—	—	5:54	—	—	5:56	—	—	5:56	—	—	5:56	—	—
	—	—	7:59	—	—	7:58	—	—	7:58	—	—	7:57	—	—	7:55	—	—	7:55	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 37°C on Thu afternoon, min 25°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 38°C on Sat afternoon, min 27°C on Sun 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	22° C	-	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	23° C	Clear	Light winds from the WSW (9 kph at 240).	16 km
AJX - CSS 32 km ESE 519m alt. 2 hours ago	21° C	-	Calm (2 kph at 145).
Chino Airport 34 km S 218m alt. 3 hours ago	22° C	Clear	Light winds from the W (7 kph at 270).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (11 kph from 320 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	24° C	Clear	Light winds from the S (13 kph at 170).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	24° C	Clear	Light winds from the W (7 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	22° C	-	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	23° C	Clear	Wind obs. (7 kph from 270 degs) was rejected.	16 km
Placentia wx 48 km S 70m alt. 1 hour ago	24° C	Dry	Calm (2 kph at 185).

* 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.