– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 pm Wed 09 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Wed 09 Sep Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 14°C on Wed night, min 13°C on Thu night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Sat night, min 13°C on Mon morning). Wind will be generally light.
		Thursday 10			Friday 11			Saturday 12			Sunday 13			Monday 14
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	risk tstorm	rain shwrs	risk tstorm	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	5600	5100	5750	6650
km/h	SE	S	SSW	W	W	WSW	WSW	SW	SW	SW	WSW	WSW	WSW	SW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.3	0.1	0.4	0.1	—	—	—	—	—	—	—	—	—	—	—	—
max °C	14	14	14	14	14	13	14	14	14	15	15	15	15	13	13	14
min °C	14	14	14	13	13	13	13	13	14	14	14	14	14	13	13	13
chill °C	14	13	14	11	12	12	11	11	12	12	12	12	13	11	11	11

Freezing level m	5250	5200	5200	5200	5200	5150	5200	5200	5250	5300	5300	5250	5250	5150	5100	5100

	—	6:28	—	—	6:30	—	—	6:31	—	—	6:31	—	—	6:31	—	—
	—	—	7:04	—	—	7:02	—	—	7:00	—	—	7:00	—	—	6:59	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 14°C on Wed night, min 13°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Sat night, min 13°C on Mon morning). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 3068 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	32°C	Clear	Light winds from the W (7 kph at 270).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	33°C	-	Light winds from the WSW (13 kph at 240).	16 km Low: few Mid: few
Chino Airport 34 km S 218m alt. 3 hours ago	31°C	-	Light winds from the SW (9 kph at 220).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 270).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	30°C	Clear	Light winds from the W (15 kph at 260).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	33°C	Clear	Light winds from the W (13 kph at 260).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	33°C	Clear	Light winds from the WSW (11 kph at 250).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	33°C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 1 hour ago	27°C	Dry	Wind obs. (16 kph from 86 degs) was rejected.
Palmdale Airport 55 km WNW 714m alt. 3 hours ago	32°C	Clear	Light winds from the NW (7 kph at 310).	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.