– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Mon 27 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 27 Apr 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 21°C on Wed afternoon, min 10°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 25°C on Fri afternoon, min 16°C on Sat night). Wind will be generally light.
	Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 1			Saturday 2
	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	some clouds	some clouds
km/h	SSW	SW	SW	S	SSW	WSW	SSW	SW	SW	SW	WSW	W	SSW	SW	SW	S	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	12	16	13	17	20	16	19	21	17	20	23	18	23	25	21	23	24	20
min °C	10	15	11	13	20	14	16	21	14	17	23	17	19	24	18	20	23	16
chill °C	9	14	10	13	20	14	16	21	14	17	23	17	19	24	18	20	23	16

Freezing level m	2800	2850	3100	3300	3300	3350	3400	3400	3350	3400	3600	3750	3750	3900	4050	3950	3950	3800
Cloud base (m)	1600	2300	950	6200					5450		4200				9350	9250

	6:05	—	—	6:03	—	—	6:03	—	—	6:01	—	—	6:01	—	—	6:00	—	—
	—	7:30	—	—	7:31	—	—	7:32	—	—	7:32	—	—	7:34	—	—	7:35	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 21°C on Wed afternoon, min 10°C on Mon morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 25°C on Fri afternoon, min 16°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	13° C	-	Light winds from the N (7 kph at 1).	16 km Low: few
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	13° C	Dry and partly cloudy.	Light winds from the W (7 kph at 260).	16 km Low: broken
Ontario Airport 27 km SSE 715m alt. 2 hours ago	13° C	Dry and partly cloudy.	Light winds from the S (6 kph at 180).	16 km Low: few Mid: broken
Crestline - CSS 31 km E 1615m alt. 43 minutes ago	1° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 43 minutes ago	5° C	-	Light winds from the S (19 kph at 187).
Chino Airport 34 km S 218m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the N (6 kph at 1).	16 km Low: few Mid: broken
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Light winds from the WSW (6 kph at 240).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	12° C	Clear	Moderate winds from the SW (26 kph at 230).	16 km
EL Monte Airport 42 km SSW 361m alt. 58 minutes ago	16° C	Dry and cloudy.	Light winds from the N (7 kph at 1).	16 km Low: overcast
Riverside Airport 42 km SSE 661m alt. 2 hours ago	12° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered

* 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.