– Lat/Long: 34.29° N 117.65° W

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

Issued: 4 am Thu 16 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 23°C on Sat afternoon, min 13°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 23°C on Sun afternoon, min 13°C on Tue 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

	some clouds	some clouds	clear	clear	clear	clear	clear	clear	cloudy	some clouds	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SSW	SW	NW	NE	NE	NNE	ENE	SSW	NW	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	19	15	17	21	18	21	23	21	21	23	18	21	23	19	21	22	16
min °C	15	19	13	14	20	16	18	23	18	19	23	15	17	23	16	18	21	13
chill °C	15	19	13	13	20	16	18	23	18	19	23	15	17	23	16	18	21	12

Freezing level m	3500	3550	3500	3300	3250	3500	3500	3450	3500	3450	3550	3700	3600	3700	3800	3600	3550	3350
Cloud base (m)	6000	7700				9050	9000	8700	7050	6700		8500

	6:18	—	—	6:16	—	—	6:16	—	—	6:13	—	—	6:13	—	—	6:11	—	—
	—	7:22	—	—	7:22	—	—	7:23	—	—	7:24	—	—	7:24	—	—	7:25	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 23°C on Sat afternoon, min 13°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 23°C on Sun afternoon, min 13°C on Tue 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	14° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	14° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Crestline - CSS 31 km E 1615m alt. 1 hour ago	8° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	11° C	-	Wind obs. (7 kph from 294 degs) was rejected.
Chino Airport 34 km S 218m alt. 3 hours ago	11° C	Clear	Light winds from the NNW (6 kph at 340).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (0 kph at 0).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	8° C	Clear	Light winds from the S (9 kph at 180).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	11° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	13° 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.