– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Fri 08 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Fri 08 May 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 Sun afternoon, min 17°C on Fri morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 24°C on Mon afternoon, min 13°C on Wed night). Wind will be generally light.
	Friday 8			Saturday 9			Sunday 10			Monday 11			Tuesday 12			Wednesday 13
	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	WSW	SSW	SW	W	SSE	SW	SSW	S	SW	SSW	S	SSW	SSW	SSW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	20	20	18	20	21	20	22	23	22	23	24	22	19	20	17	17	18	16
min °C	17	20	17	17	21	19	20	23	21	22	24	18	19	20	15	15	18	13
chill °C	17	20	17	17	21	19	20	23	21	22	24	18	19	20	15	15	18	12

Freezing level m	4400	4400	4550	4600	4550	4700	4600	4650	4600	4550	4650	4550	4250	4200	4200	4200	4250	4150
Cloud base (m)															9350	9100	9000

	5:54	—	—	5:52	—	—	5:52	—	—	5:50	—	—	5:50	—	—	5:50	—	—
	—	7:39	—	—	7:39	—	—	7:40	—	—	7:42	—	—	7:43	—	—	7:44	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 23°C on Sun afternoon, min 17°C on Fri morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Mon afternoon, min 13°C on Wed 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	13° C	Fog -.	Light winds from the WNW (6 kph at 290).	1 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	14° C	Mist -.	Light winds from the WSW (6 kph at 250).	10 km Low: broken
Crestline - CSS 31 km E 1615m alt. 1 hour ago	17° C	-	Calm (0 kph at 0).
Chino Airport 34 km S 218m alt. 2 hours ago	14° C	Mist -.	Light winds from the NNW.(Wind varies from 007 to 011 degs) (9 kph at 330).	8 km Low: overcast
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 290 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	13° C	Clear	Light winds from the SE (9 kph at 140).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago		Mist -.	Calm (0 kph at 0).	1 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	13° C	Clear	Light winds from the WSW (9 kph at 250).	16 km
Placentia wx 48 km S 70m alt. 2 hours ago	14° C	Dry	Calm (0 kph at 0).

* 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.