– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Mon 26 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Mon 26 Oct Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 23°C on Mon afternoon, min 15°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Light rain (total 2mm), mostly falling on Sat night. Warm (max 20°C on Thu afternoon, min 14°C on Thu night). Wind will be generally light.
	Monday 26			Tuesday 27			Wednesday 28			Thursday 29			Friday 30			Saturday 31
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds	light rain	rain shwrs	some clouds	clear	some clouds	light rain
Cloud base (m)						8250	8650	6800			6300	850	900	1550	950	8850	3450	1750
km/h	SSW	SSW	SSW	SSW	SSW	S	S	S	WSW	S	SSW	SSW	SSW	SSW	SW	SSW	S	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	0.1	0.1	—	—	—	2
max °C	21	23	19	19	21	17	19	21	18	19	20	16	15	16	15	17	18	16
min °C	19	22	17	16	20	15	16	20	17	17	19	14	14	16	14	14	17	14
chill °C	19	22	17	16	20	15	16	20	17	17	19	13	14	16	14	14	17	13

Freezing level m	3950	4050	4100	4150	4150	4100	3950	3850	3750	3650	3550	3500	3250	3150	3200	3350	3350	3050

	7:03	—	—	7:05	—	—	7:05	—	—	7:07	—	—	7:07	—	—	7:09	—	—
	—	6:02	—	—	6:01	—	—	6:00	—	—	6:00	—	—	5:59	—	—	5:58	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 23°C on Mon afternoon, min 15°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Light rain (total 2mm), mostly falling on Sat night. Warm (max 20°C on Thu afternoon, min 14°C on Thu 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	15°C	-	Calm (0 kph at 0).	16 km Low: few
Chino Airport 34 km S 218m alt. 2 hours ago	12°C	-	Calm (0 kph at 0).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (9 kph from 220 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	9°C	Clear	Light winds from the SSE (11 kph at 150).	16 km
EL Monte Airport 42 km SSW 361m alt. 1 hour ago	14°C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	14°C	Clear	Light winds from the ENE (6 kph at 60).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	9°C	Clear	Calm (0 kph at 0).	14 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	11°C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 1 hour ago	15°C	Dry	Calm (0 kph at 0).
Palmdale Airport 55 km WNW 714m alt. 2 hours ago	8°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.