– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Thu 16 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 16 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 27°C on Thu afternoon, min 20°C on Fri night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 25°C on Tue afternoon, min 20°C on Sun night). Wind will be generally light.
	Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21
	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
km/h	S	SSW	SSW	S	SW	SSW	SSW	SW	SW	SSW	SW	SW	SW	SW	W	SSW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	26	27	24	23	24	21	23	24	21	23	24	20	22	24	22	23	25	22
min °C	25	27	22	21	23	20	20	23	20	21	23	20	20	23	22	21	25	22
chill °C	25	27	22	21	23	20	20	23	20	21	23	20	20	23	22	21	25	22

Freezing level m	5150	5200	5150	5000	5150	5050	5100	5250	5250	5200	5300	5150	5100	5200	5200	5150	5200	5200
Cloud base (m)		4750	5250	5950	5000	5000	5100		5300		4700						8750	9500

	5:50	—	—	5:50	—	—	5:50	—	—	5:52	—	—	5:52	—	—	5:52	—	—
	—	—	8:01	—	—	8:01	—	—	8:00	—	—	8:00	—	—	8:00	—	—	8:00

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 27°C on Thu afternoon, min 20°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 25°C on Tue afternoon, min 20°C on Sun night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 1500 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	23° C	-	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	24° C	Clear	Light winds from the SE (6 kph at 140).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	23° C	-	Light winds from the ESE (6 kph at 112).
Chino Airport 34 km S 218m alt. 2 hours ago	21° C	Clear	Light winds from the E (6 kph at 90).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 50).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	24° C	Clear	Wind obs. (11 kph from 180 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	22° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	18° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	24° C	Clear	Light winds from the S (6 kph at 190).	16 km
Placentia wx 48 km S 70m alt. 1 hour ago	25° C	Dry	Calm (2 kph at 284).

* 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.