– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Mon 01 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 01 Jun 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 31°C on Wed morning, min 21°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 32°C on Thu afternoon, min 18°C on Sat night). Wind will be generally light.
	Monday 1			Tuesday 2			Wednesday 3			Thursday 4			Friday 5			Saturday 6
	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
km/h	S	SW	SW	S	SW	WNW	S	SW	NW	SSW	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	27	28	23	27	29	24	31	31	27	30	32	26	30	30	24	27	28	21
min °C	24	27	21	24	28	24	27	31	26	27	31	24	26	29	21	23	26	18
chill °C	24	27	21	24	28	24	27	31	26	27	31	24	26	29	21	23	26	18

Freezing level m	4150	4350	4350	4300	4450	4550	4600	4850	4950	4900	5000	5100	4900	4950	4950	4900	4850	4700
Cloud base (m)				9400			9500									8800	8800

	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:37	—	—	5:37	—	—
	—	7:57	—	—	7:57	—	—	7:58	—	—	7:59	—	—	7:59	—	—	—	8:00

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 31°C on Wed morning, min 21°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 32°C on Thu afternoon, min 18°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. 1 hour ago	15° C	-	Light winds from the W (9 kph at 280).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	15° C	Clear	Light winds from the SW (6 kph at 230).	16 km
AJX - CSS 32 km ESE 519m alt. 39 minutes ago	14° C	-	Calm (2 kph at 50).
Chino Airport 34 km S 218m alt. 2 hours ago	13° C	Mist -.	Light winds from the W (7 kph at 260).	10 km
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Calm (4 kph at 180).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago		Haze -.	Light winds from the SSW (9 kph at 200).	10 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	16° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	14° C	Clear	Light winds from the W (6 kph at 260).	13 km
San Bernardino Airport 43 km ESE 407m alt. 59 minutes ago	16° C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 37 minutes ago	20° C	Dry	Calm (2 kph at 288).

* 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.