– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 pm Wed 28 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Wed 28 Oct Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Some drizzle, heaviest during Fri night. Warm (max 20°C on Thu afternoon, min 13°C on Fri night). Wind will be generally light.										Days 5–7 Weather Summary Light rain (total 2mm), mostly falling on Sat night. Warm (max 24°C on Tue afternoon, min 14°C on Sat night). Wind will be generally light.
		Thursday 29			Friday 30			Saturday 31			Sunday 1			Monday 2
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	clear	light rain	cloudy	light rain	rain shwrs	clear	cloudy	rain shwrs	rain shwrs	rain shwrs	rain shwrs	clear	clear	clear
Cloud base (m)		6200	1700	850	1550	2250	1600		1700	850	1800	1700			9600
km/h	W	S	SSW	SSW	SSW	SSW	SSW	S	SSW	SSW	SSW	SW	NNE	NE	NNE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	0.1	—	0.1	1	—	—	1.3	0.4	0.2	0.1	—	—	—
max °C	18	19	20	16	15	17	15	16	18	16	16	16	15	20	22	19
min °C	17	17	19	15	14	15	13	14	17	14	14	16	14	15	21	19
chill °C	17	17	19	15	14	14	13	14	17	14	14	16	14	14	21	19

Freezing level m	3800	3700	3550	3550	2800	2850	3050	3050	3050	3050	3050	3300	4300	4550	4750	4800

	—	7:07	—	—	7:07	—	—	7:09	—	—	6:09	—	—	7:11	—	—
	—	—	6:00	—	—	5:59	—	—	5:58	—	—	4:57	—	—	5:55	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Some drizzle, heaviest during Fri night. Warm (max 20°C on Thu afternoon, min 13°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Light rain (total 2mm), mostly falling on Sat night. Warm (max 24°C on Tue afternoon, min 14°C on Sat 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	17°C	Dry and partly cloudy.	Light winds from the WNW (7 kph at 290).	16 km Low: broken
Chino Airport 34 km S 218m alt. 2 hours ago	17°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		-	Wind obs. (9 kph from 110 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	12°C	Clear	Wind obs. (9 kph from 160 degs) was rejected.	13 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	16°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	14°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	17°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Placentia wx 48 km S 70m alt. 1 hour ago	15°C	Dry	Calm (0 kph at 0).
Anaheim 49 km S 203.6m alt. 57 minutes ago		-	Calm (0 kph at 250).
Palmdale Airport 55 km WNW 714m alt. 3 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.