– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Mon 24 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 24 Aug Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 38°C on Wed afternoon, min 29°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Some drizzle, heaviest during Thu morning. Warm (max 38°C on Thu afternoon, min 26°C on Sat night). Wind will be generally light.
	Monday 24			Tuesday 25			Wednesday 26			Thursday 27			Friday 28			Saturday 29
	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	rain shwrs	some clouds	clear	some clouds	clear	clear	clear	clear	clear
Cloud base (m)	5750	5350		9500					6500	6450	7450	8450		8550				9150
km/h	SSW	SW	N	S	SW	NNW	SSW	SW	NNW	SSW	SW	SW	SW	SW	SW	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	1.3	—	—	—	—	—	—	—	—
max °C	34	36	31	35	37	33	36	38	33	36	38	32	35	37	31	34	35	29
min °C	31	35	29	32	37	31	33	37	32	33	37	30	32	36	29	31	34	26
chill °C	31	35	29	32	37	31	33	37	32	33	37	30	32	36	29	31	34	26

Freezing level m	5000	5150	5100	5050	5200	5150	5150	5250	5200	5150	5200	5200	5200	5250	5150	5050	5100	5000

	6:16	—	—	6:18	—	—	6:18	—	—	6:20	—	—	6:20	—	—	6:20	—	—
	—	7:27	—	—	7:25	—	—	7:23	—	—	7:22	—	—	7:22	—	—	7:21	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 38°C on Wed afternoon, min 29°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Some drizzle, heaviest during Thu morning. Warm (max 38°C on Thu afternoon, min 26°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	35°C	Clear	Light winds from the SW (11 kph at 230).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	34°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	34°C	Dry and partly cloudy.	Light winds from the N (6 kph at 1).	16 km Low: few Mid: scattered
AJX - CSS 32 km ESE 519m alt. 1 hour ago	41°C	-	Light winds from the WSW (15 kph at 243).
Chino Airport 34 km S 218m alt. 3 hours ago	35°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 250).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	36°C	Clear	Light winds from the S.(Wind varies from 150 to 210 degs) (17 kph at 180).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	32°C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	35°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	34°C	Clear	Light winds from the W (6 kph at 270).	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.