– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 9 pm Thu 12 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 pm Thu 12 Nov Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 6mm), mostly falling on Fri night. Very mild (max 17°C on Sun morning, min 13°C on Fri afternoon). Wind will be generally light.										Days 5–7 Weather Summary Light rain (total 10mm), mostly falling on Mon night. Very mild (max 15°C on Mon morning, min 10°C on Mon night). Wind will be generally light.
		Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	some clouds	clear	clear	some clouds	some clouds	rain shwrs	rain shwrs	rain shwrs	clear	clear	clear
Cloud base (m)		1750	1550	850	900	1700	900		9350	900	900	1500	900	1900
km/h	S	SSW	SSW	SSW	SSE	S	ESE	S	S	SSW	S	SSW	SW	SW	SW	SSE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	1	0.6	0.4	4	0.1	—	—	—	—	—	0.4	1.3	8	—	—	—
max °C	16	16	14	14	15	15	13	17	17	14	15	14	11	14	14	11
min °C	14	15	13	13	13	14	13	16	15	13	15	13	10	12	12	10
chill °C	13	14	11	11	13	14	13	16	15	13	15	12	9	12	12	10

Freezing level m	2900	2750	2950	2850	3800	3850	3800	3900	3900	3750	3250	2600	2100	2250	2650	2700

	—	6:20	—	—	6:22	—	—	6:22	—	—	6:24	—	—	6:24	—	—
	—	—	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. Very mild (max 17°C on Sun morning, min 13°C on Fri afternoon). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Light rain (total 10mm), mostly falling on Mon night. Very mild (max 15°C on Mon 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
La Vern / rackett-Field Airport 24 km S 207m alt. 4 hours ago	18°C	Dry and partly cloudy.	Light winds from the SW (9 kph at 230).	16 km Low: broken
Ontario Airport 27 km SSE 715m alt. 4 hours ago	19°C	-	Light winds from the WSW (15 kph at 250).	16 km Low: few Mid: few High: scattered
Chino Airport 34 km S 218m alt. 4 hours ago	18°C	Dry and partly cloudy.	Light winds from the WSW (17 kph at 250).	16 km Low: scattered
Mount Wilson Airport 40 km SW 1311m alt. 3 hours ago		-	Wind obs. (17 kph from 210 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 3 hours ago	16°C	Dry and cloudy.	Light winds from the SSE (17 kph at 160).	16 km Low: overcast
EL Monte Airport 42 km SSW 361m alt. 4 hours ago	19°C	Dry and cloudy.	Light winds from the SW (11 kph at 230).	16 km Low: broken Mid: overcast
Riverside Airport 42 km SSE 661m alt. 4 hours ago	19°C	Clear	Light winds from the W (11 kph at 280).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 4 hours ago	19°C	Dry and cloudy.	Light winds from the W (15 kph at 280).	16 km Low: overcast
San Bernardino Airport 43 km ESE 407m alt. 4 hours ago	21°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Placentia wx 48 km S 70m alt. 2 hours ago	16°C	Dry	Calm (0 kph at 0).

* 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.