– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 10 pm Sat 24 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Sat 24 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. Mild temperatures (max 8°C on Mon night, min 1°C on Sat night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 7°C on Tue night, min -1°C on Fri afternoon). Wind will be generally light.
		Sunday 25			Monday 26			Tuesday 27			Wednesday 28			Thursday 29
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds
Cloud base (m)													6750	6500	6300	850
km/h	NNE	NNE	NW	WSW	W	WNW	WNW	W	WSW	WSW	W	W	SW	SSW	S	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	3	4	5	6	6	7	8	8	8	7	6	6	5	4	3	2
min °C	1	4	4	5	6	6	7	8	7	6	6	5	4	4	3	0
chill °C	-4	0	2	4	3	2	4	6	3	2	3	1	0	0	-2	-5

Freezing level m	3300	3650	3750	3800	3950	4000	4150	4150	4100	4000	3900	3850	3700	3600	3450	3250

	—	7:03	—	—	7:03	—	—	7:05	—	—	7:05	—	—	7:07	—	—
	—	—	6:04	—	—	6:02	—	—	6:01	—	—	6:00	—	—	6:00	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Mild temperatures (max 8°C on Mon night, min 1°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 7°C on Tue night, min -1°C on Fri afternoon). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 3068 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
Upland Cable Airport (California) 19 km S 440m alt. 3 hours ago	16°C	Clear	Wind obs. (9 kph from 60 degs) was rejected.	16 km
Ontario Airport 27 km SSE 274m alt. 1 hour ago	15°C	Clear	Calm (0 kph at 0).	16 km
Chino Airport 34 km S 218m alt. 2 hours ago	14°C	Clear	Calm (0 kph at 0).	14 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 210 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 876m alt. 1 hour ago	10°C	Clear	Light winds from the SE (11 kph at 140).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	15°C	Clear	Wind obs. (7 kph from 70 degs) was rejected.	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	12°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	14°C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 3 hours ago	13°C	Dry	Calm (0 kph at 0).
Anaheim 49 km S 203.6m alt. 2 hours ago		-	Calm (0 kph at 283).

* 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.