– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Mon 26 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 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 Mostly dry. Warm (max 20°C on Thu afternoon, min 13°C on Fri 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	clear	clear	clear	some clouds	some clouds	some clouds	rain shwrs	rain shwrs	clear	rain shwrs	rain shwrs	rain shwrs	light rain
Cloud base (m)						9100	8250			6600	6250	850	900	1650	900	900	1600	900
km/h	SSW	SSW	SSW	SSW	SSW	S	S	SSW	ESE	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	0.1	0.1	—	0.2	0.1	0.1	0.3
max °C	21	23	19	20	21	17	19	21	18	19	20	16	15	17	15	15	17	15
min °C	19	22	17	16	20	15	16	20	17	17	19	14	14	17	13	13	16	14
chill °C	19	22	17	16	20	15	16	20	17	17	19	14	14	17	13	13	16	14

Freezing level m	3950	4050	4100	4150	4100	4050	3950	3850	3750	3650	3550	3450	3150	3000	3000	3250	3200	3200

	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):

Mostly dry. Warm (max 20°C on Thu afternoon, min 13°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. 2 hours ago	27°C	Clear	Light winds from the SW (9 kph at 220).	16 km
Chino Airport 34 km S 218m alt. 2 hours ago	28°C	Clear	Light winds from the W (19 kph at 280).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the SW (11 kph at 220).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	24°C	Clear	Wind obs. (15 kph from 160 degs) was rejected.	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	27°C	Clear	Light winds from the S (19 kph at 190).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	27°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	28°C	Clear	Light winds from the WNW (15 kph at 290).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	27°C	Clear	Light winds from the W (7 kph at 270).	16 km
Placentia wx 48 km S 70m alt. 49 minutes ago	29°C	Dry	Calm (2 kph at 281).
Anaheim 49 km S 203.6m alt. 38 minutes ago		-	Calm (0 kph at 148).

* 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.