– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 am Wed 28 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Wed 28 Jan 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 23°C on Fri morning, min 14°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 24°C on Sat morning, min 16°C on Mon night). Wind will be generally light.
	Wednesday 28			Thursday 29			Friday 30			Saturday 31			Sunday 1			Monday 2
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	some clouds	some clouds	clear	clear
km/h	NNE	N	NNE	NNE	NNE	NNE	NNE	NE	NNE	NE	NNE	NNE	ENE	SSW	NNW	NE	SSW	N
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	19	17	15	20	19	17	23	22	19	24	23	19	23	23	19	21	20	18
min °C	18	15	14	18	17	17	21	19	18	22	20	19	22	20	18	19	18	16
chill °C	18	14	13	18	17	17	21	19	18	22	20	19	22	20	18	19	18	16

Freezing level m	3500	3500	3500	3350	3600	3600	3800	4000	4000	3950	3950	3950	3800	3750	3650	3600	3600	3600
Cloud base (m)	6600	7250							6800						6900	6200	8200	9000

	6:50	—	—	6:50	—	—	6:48	—	—	6:48	—	—	6:47	—	—	6:47	—	—
	—	5:15	—	—	5:16	—	—	5:17	—	—	5:19	—	—	5:20	—	—	5:21	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 23°C on Fri morning, min 14°C on Wed night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Sat morning, min 16°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. 1 hour ago	19° C	Clear	Light winds from the N (7 kph at 1).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	19° C	Clear	Light winds from the ESE (15 kph at 120).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	18° C	Dry and cloudy.	Wind obs. (6 kph from 1 degs) was rejected.	16 km Low: few Mid: overcast
Crestline - CSS 31 km E 1615m alt. 1 hour ago	11° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 2 hours ago	22° C	-	Wind obs. (13 kph from 156 degs) was rejected.
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	17° C	-	Wind obs. (30 kph from 62 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	15° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 10).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	14° C	Clear	Moderate winds from the N (24 kph at 0).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	17° 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.