– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 3 am Thu 12 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 3 am Thu 12 Nov Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 6mm), mostly falling on Fri night. Warm (max 23°C on Thu morning, min 13°C on Fri night). Wind will be generally light.									Days 4–6 Weather Summary Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 17°C on Sun morning, min 10°C on Mon night). Wind will be generally light.
	Thursday 12			Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	rain shwrs	rain shwrs	rain shwrs	rain shwrs	light rain	rain shwrs	clear	clear	clear	some clouds	rain shwrs	light rain	rain shwrs	rain shwrs	rain shwrs	clear
Cloud base (m)				1750	1700	1500	900	900	950		9500	900	900	850	850	1500	2300
km/h	SSE	SSW	S	SSW	SSW	SSW	S	S	SSE	S	S	SSW	SSW	SSW	S	WSW	WSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	1.1	0.3	0.9	3	0.8	0.2	—	—	—	—	0.3	0.8	14	0.8	0.1	—
max °C	23	21	17	17	15	14	15	14	13	17	17	14	15	14	13	13	13	11
min °C	22	18	15	16	14	13	14	14	13	15	15	13	15	13	10	12	11	10
chill °C	22	18	15	15	13	12	14	14	13	15	15	13	15	12	9	11	10	10

Freezing level m	3750	3400	2950	2900	2900	3000	3700	3850	3900	3900	3800	3700	3300	2700	2400	2150	2200	2500

	6:20	—	—	6:20	—	—	6:22	—	—	6:22	—	—	6:24	—	—	6:24	—	—
	—	4:47	—	—	4:46	—	—	4:45	—	—	4:45	—	—	4:45	—	—	4:45	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 6mm), mostly falling on Fri night. Warm (max 23°C on Thu morning, min 13°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 17°C on Sun morning, min 10°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
Ontario Airport 27 km SSE 715m alt. 2 hours ago	16°C	Clear	Calm (0 kph at 0).	16 km
Chino Airport 34 km S 218m alt. 2 hours ago	12°C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 190 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 3 hours ago	6°C	Clear	Light winds from the SSE (13 kph at 160).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	13°C	Clear	Light winds from the NE (9 kph at 50).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	8°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	12°C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 44 minutes ago	17°C	Dry	Calm (3 kph at 82).
Anaheim 49 km S 203.6m alt. 1 hour ago		-	Calm (0 kph at 249).
Palmdale Airport 55 km WNW 714m alt. 2 hours ago	6°C	Clear	Wind obs. (6 kph from 220 degs) was rejected.	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.