– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Fri 28 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 28 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 Fri afternoon, min 22°C on Sun night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 30°C on Mon afternoon, min 22°C on Mon night). Wind will be generally light.
	Fri 28		Saturday 29			Sunday 30			Monday 31			Tuesday 1			Wednesday 2
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	some clouds	clear
Cloud base (m)		9800		7700	9400								4000		2950	2850
km/h	SW	SW	SSW	SW	SSW	SSW	SSW	S	SSW	SSW	SSW	SSW	SW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	0.1	—	—
max °C	36	31	32	34	28	30	31	25	28	30	24	28	30	25	27	28	25
min °C	35	28	29	33	25	26	30	22	24	29	22	24	29	23	24	28	23
chill °C	35	28	29	33	25	26	30	22	24	29	22	24	29	23	24	28	23

Freezing level m	5100	5050	4900	5000	4750	4600	4650	4500	4450	4600	4700	4650	4700	4750	4650	4850	4900

	—	—	6:20	—	—	6:22	—	—	6:22	—	—	6:22	—	—	6:24	—	—
	7:22	—	—	7:21	—	—	7:19	—	—	7:17	—	—	7:16	—	—	7:15	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 36°C on Fri afternoon, min 22°C on Sun night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 30°C on Mon afternoon, min 22°C on Mon 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	30°C	-	Light winds from the WSW (13 kph at 250).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	31°C	Clear	Light winds from the W (13 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	32°C	-	Light winds from the WSW (17 kph at 240).	16 km Low: few Mid: few
AJX - CSS 32 km ESE 519m alt. 1 hour ago	29°C	-	Light winds from the N (7 kph at 358).
Chino Airport 34 km S 218m alt. 2 hours ago	31°C	Clear	Light winds from the WSW (15 kph at 240).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 120).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	31°C	Clear	Wind obs. (20 kph from 290 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	32°C	Clear	Light winds from the WNW (6 kph at 300).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	32°C	Clear	Light winds from the NNW (7 kph at 340).	16 km
San Bernardino Airport 43 km ESE 407m alt. 34 minutes ago	31°C	Clear	Wind obs. (11 kph from 250 degs) was rejected.	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.