– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 pm Tue 27 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Tue 27 Oct Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 21°C on Wed afternoon, min 14°C on Thu night). Wind will be generally light.										Days 5–7 Weather Summary Moderate rain (total 14mm), heaviest on Sun morning. Warm (max 22°C on Mon afternoon, min 14°C on Fri night). Wind will be generally light.
		Wednesday 28			Thursday 29			Friday 30			Saturday 31			Sunday 1
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	clear	some clouds	some clouds	some clouds	light rain	mod. rain	rain shwrs	rain shwrs
Cloud base (m)		9400	9300	6400	6800	6500	900	900		9250	3600	2900	2050	850	900	2300
km/h	SSW	S	SSW	ESE	S	SSW	SSW	SSW	SW	S	SSE	S	ESE	NNE	NNE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	1.3	7	4	1.4
max °C	17	19	21	18	19	20	16	16	18	15	18	19	17	14	16	17
min °C	16	16	20	18	18	19	14	14	17	14	15	17	14	14	15	16
chill °C	16	16	20	18	18	19	14	14	17	14	15	17	14	13	14	16

Freezing level m	4100	4000	3900	3850	3700	3550	3600	3500	3400	3450	3400	3150	3250	3100	3500	3550

	—	7:05	—	—	7:07	—	—	7:07	—	—	7:09	—	—	6:09	—	—
	—	—	6:00	—	—	6:00	—	—	5:59	—	—	5:58	—	—	4:57	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 21°C on Wed afternoon, min 14°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Moderate rain (total 14mm), heaviest on Sun morning. Warm (max 22°C on Mon afternoon, min 14°C on Fri 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. 3 hours ago	18°C	Dry and partly cloudy.	Light winds from the WSW (7 kph at 250).	16 km Low: broken
Chino Airport 34 km S 218m alt. 3 hours ago	17°C	Clear	Light winds from the W (6 kph at 280).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (11 kph from 160 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	15°C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	18°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	14°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	17°C	Clear	Light winds from the ESE (6 kph at 120).	16 km
Placentia wx 48 km S 70m alt. 52 minutes ago	15°C	Dry	Calm (0 kph at 0).
Anaheim 49 km S 203.6m alt. 2 hours ago		-	Calm (2 kph at 273).
Palmdale Airport 55 km WNW 714m alt. 3 hours ago	16°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.