– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Wed 01 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Wed 01 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 31°C on Sat afternoon, min 18°C on Wed night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 34°C on Tue afternoon, min 24°C on Sat night). Wind will be generally light.
		Thursday 2			Friday 3			Saturday 4			Sunday 5			Monday 6			Tuesday 7
	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
km/h	SSW	SSW	SSW	SW	SSW	SSW	SW	S	SW	W	S	SW	SW	S	SW	WNW	S	SW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	20	24	27	23	27	29	24	29	31	25	29	31	26	30	33	28	33	34	29
min °C	18	21	27	21	23	29	22	26	30	24	26	30	24	27	32	26	29	33	27
chill °C	18	21	27	21	23	29	22	26	30	24	26	30	24	27	32	26	29	33	27

Freezing level m	4550	4550	4700	4750	4800	4850	4950	4850	4900	4900	4800	4950	4900	5000	5200	5300	5250	5350	5450
Cloud base (m)

	—	5:41	—	—	5:43	—	—	5:43	—	—	5:43	—	—	5:43	—	—	5:43	—	—
	—	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:05

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 31°C on Sat afternoon, min 18°C on Wed night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Tue afternoon, min 24°C on Sat 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	15° C	Dry and cloudy.	Light winds from the W (7 kph at 270).	13 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the W (7 kph at 260).	16 km Low: overcast
AJX - CSS 32 km ESE 519m alt. 1 hour ago	14° C	-	Wind obs. (7 kph from 37 degs) was rejected.
Chino Airport 34 km S 218m alt. 1 hour ago	17° C	Dry and cloudy.	Light winds from the W (6 kph at 280).	14 km Low: overcast
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 200 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	17° C	Clear	Light winds from the SSE (13 kph at 160).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	16° 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	15° C	Clear	Light winds from the N (7 kph at 350).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	16° C	Clear	Light winds from the W (7 kph at 260).	16 km
Placentia wx 48 km S 70m alt. 1 hour ago		-	Calm (0 kph at 263).

* 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.