– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Fri 30 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Fri 30 Oct 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 3mm), mostly falling on Sat night. Very mild (max 17°C on Sat afternoon, min 13°C on Fri night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 23°C on Tue afternoon, min 14°C on Mon morning). Wind will be generally light.
	Friday 30			Saturday 31			Sunday 1			Monday 2			Tuesday 3			Wednesday 4
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	some clouds	some clouds	some clouds	light rain	rain shwrs	rain shwrs	rain shwrs	clear	some clouds	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	850	900	900	900	2700	1500	900	1600			7200							6750
km/h	SSW	SSW	S	S	SSW	SSW	SSW	SW	NNE	NE	NNE	NNE	SE	SW	SW	S	S	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.5	0.3	—	—	—	0.8	0.3	0.6	0.1	—	—	—	—	—	—	—	—	—
max °C	16	16	15	16	17	16	15	16	14	18	21	18	22	23	18	19	21	18
min °C	15	16	13	14	17	14	14	15	13	14	20	18	18	21	15	15	20	16
chill °C	15	15	13	14	17	14	14	14	13	13	20	18	18	21	15	15	20	16

Freezing level m	3300	3200	3200	3100	2850	3000	3250	3650	4350	4600	4650	4750	4600	4450	4250	4300	4250	4050

	7:07	—	—	7:09	—	—	6:09	—	—	7:11	—	—	7:11	—	—	7:11	—	—
	—	5:59	—	—	5:58	—	—	4:57	—	—	5:55	—	—	5:54	—	—	5:53	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 3mm), mostly falling on Sat night. Very mild (max 17°C on Sat afternoon, min 13°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 23°C on Tue afternoon, min 14°C on Mon morning). 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
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	18°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: scattered High: overcast
Ontario Airport 27 km SSE 715m alt. 1 hour ago	18°C	Dry and cloudy.	Light winds from the WNW (13 kph at 290).	16 km Low: scattered Mid: overcast
Chino Airport 34 km S 218m alt. 2 hours ago	18°C	Dry and cloudy.	Light winds from the WNW (9 kph at 290).	16 km Low: scattered Mid: overcast
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Wind obs. (17 kph from 220 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	18°C	-	Fresh winds from the S (31 kph at 170).	16 km Low: few
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	20°C	Dry and cloudy.	Light winds from the E (9 kph at 80).	16 km Low: scattered Mid: overcast
Riverside Airport 42 km SSE 661m alt. 1 hour ago	16°C	Light rain .	Calm (0 kph at 0).	5 km Mid: broken High: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	18°C	Dry and cloudy.	Light winds from the ENE (7 kph at 60).	16 km Low: overcast
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	12°C	Drizzle	Calm (0 kph at 0).	3 km Low: overcast
Placentia wx 48 km S 70m alt. 22 minutes ago	17°C	Dry	Calm (2 kph at 282).

* 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.