– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Wed 09 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Wed 09 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 21°C on Thu afternoon, min 18°C on Wed morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 20°C on Mon night, min 18°C on Sat morning). Wind will be generally light.
	Wednesday 9			Thursday 10			Friday 11			Saturday 12			Sunday 13			Monday 14
	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	SW	SW	W	WSW	WSW	W	WSW	WSW	W	SSW	W	WSW	SSE	NNE	SE	SE	E	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	19	20	19	20	21	20	19	20	19	18	19	19	19	19	19	19	19	20
min°C	18	20	19	19	21	19	19	20	18	18	19	18	18	19	19	18	19	19
chill°C	18	20	19	19	21	19	19	20	18	18	19	18	18	19	19	18	19	19

Freezing level (m)	5250	5350	5400	5400	5450	5450	5400	5450	5400	5300	5300	5300	5200	5150	5150	5150	5250	5300
Cloud base (m)

	5:46	—	—	5:46	—	—	5:47	—	—	5:47	—	—	5:48	—	—	5:48	—	—
	—	—	8:05	—	—	8:05	—	—	8:04	—	—	8:04	—	—	8:04	—	—	8:02

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 21°C on Thu afternoon, min 18°C on Wed morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Mon night, min 18°C on Sat morning). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 2500 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	22° C	-	Light winds from the ENE (7 kph at 60).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	22° C	-	Calm (0 kph at 0).	16 km Low: few
Crestline - CSS 31 km E 1615m alt. 1 hour ago	22° C	-	Wind obs. (35 kph from 181 degs) was rejected.
AJX - CSS 32 km ESE 519m alt. 1 hour ago	22° C	-	Wind obs. (6 kph from 47 degs) was rejected.
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	25° C	-	Light winds from the E (9 kph at 91).
Chino Airport 34 km S 218m alt. 3 hours ago	18° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 260).	0.0 km
Lake Arrowhead 41 km E 1619m alt. 1 hour ago	19° C	Dry	Calm (0 kph at 260).
Victorville Airport 41 km NE 880m alt. 2 hours ago	21° C	Clear	Light winds from the SE (7 kph at 140).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	21° C	Clear	Calm (0 kph at 0).	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.