– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Fri 17 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Fri 17 Jul 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 32°C on Fri afternoon, min 24°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 34°C on Wed afternoon, min 23°C on Mon night). Wind will be generally light.
	Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)		5500	4950	5300										9850	900
km/h	S	SW	SSW	SSW	SW	SW	SSW	SW	SSW	SSW	SW	SW	SSW	SW	SW	SSW	SW	N
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	31	32	27	30	31	27	31	32	27	30	32	27	29	31	26	32	34	30
min °C	28	31	25	27	30	25	27	31	24	26	31	23	25	30	24	28	33	30
chill °C	28	31	25	27	30	25	27	31	24	26	31	23	25	30	24	28	33	30

Freezing level m	5000	5150	5100	5150	5200	5250	5200	5350	5150	5050	5150	5100	5050	5100	5100	5150	5300	5400

	5:50	—	—	5:50	—	—	5:52	—	—	5:52	—	—	5:52	—	—	5:54	—	—
	—	—	8:01	—	—	8:00	—	—	8:00	—	—	8:00	—	—	8:00	—	7:59	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 32°C on Fri afternoon, min 24°C on Sun night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Wed afternoon, min 23°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	21° C	Clear	Light winds from the W (9 kph at 280).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	22° C	-	Light winds from the WSW (9 kph at 250).	16 km Low: few
AJX - CSS 32 km ESE 519m alt. 2 hours ago	20° C	-	Calm (4 kph at 88).
Chino Airport 34 km S 218m alt. 3 hours ago	20° C	Clear	Calm (0 kph at 0).	14 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 190).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	25° C	Clear	Light winds from the S (17 kph at 180).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	21° C	Clear	Light winds from the W (6 kph at 260).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	19° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	22° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Placentia wx 48 km S 70m alt. 1 hour ago	22° C	Dry	Calm (0 kph at 130).

* 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.