– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 am Wed 25 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Wed 25 Feb Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 15°C on Fri morning, min 10°C on Wed morning). Mainly fresh winds.									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 11°C on Sat morning, min -1°C on Mon afternoon). Winds decreasing (strong winds from the WSW on Sat night, light winds from the W by Mon afternoon).
	Wednesday 25			Thursday 26			Friday 27			Saturday 28			Sunday 1			Monday 2
	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	clear	clear	clear	clear	some clouds	clear	clear	some clouds	clear
km/h	WNW	WNW	WNW	WNW	WNW	NW	WNW	WNW	WSW	WSW	W	WSW	WSW	WSW	WSW	WSW	W	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	11	11	12	13	13	13	15	14	13	11	11	9	8	7	5	1	0	1
min °C	10	11	12	13	13	13	14	14	12	11	10	7	8	6	2	1	-1	-1
chill °C	7	8	9	11	11	11	13	13	10	8	6	2	4	1	-4	-5	-6	-6

Freezing level m	4300	4350	4450	4500	4500	4550	4550	4550	4350	4200	4200	4050	3900	3750	3350	2650	2450	2400
Cloud base (m)	9450	9150	9250		9450	9500	9150	9200	9100					9300	850	850	2250	2100

	6:24	—	—	6:22	—	—	6:20	—	—	6:20	—	—	6:18	—	—	6:18	—	—
	—	5:43	—	—	5:44	—	—	5:45	—	—	5:45	—	—	5:45	—	—	5:46	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 15°C on Fri morning, min 10°C on Wed morning). Mainly fresh winds.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 11°C on Sat morning, min -1°C on Mon afternoon). Winds decreasing (strong winds from the WSW on Sat night, light winds from the W by Mon afternoon).

This table gives the weather forecast for Mount San Antonio at the specific elevation of 2500 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
Mt Baldy 6 km S 1250m alt. 2 hours ago	11° C	-	Wind obs. (6 kph from 360 degs) was rejected.
Wrightwood 7 km NNE 1828m alt. 54 minutes ago	10° C	Dry	Calm (0 kph at 223).
Alta Loma 16 km S 563m alt. 32 minutes ago	12° C	Dry	Calm (5 kph at 316).
Alta Loma 16 km S 548m alt. 2 hours ago	12° C	Dry	Calm (0 kph at 179).
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	15° C	Clear	Calm (0 kph at 0).	16 km
La Verne wx 20 km S 335m alt. 49 minutes ago	13° C	Dry	Calm (0 kph at 0).
Golden Valley Acres wx 21 km NE 1114m alt. 47 minutes ago	12° C	Dry	Light winds from the SW (6 kph at 223).
Phelan wx 23 km NNE 1058m alt. 46 minutes ago	14° C	Dry	Calm (5 kph at 69).
Summit Terrace wx 24 km ENE 1200m alt. 1 hour ago	11° C	Dry	Wind obs. (8 kph from 207 degs) was rejected.
Pomona wx 26 km S 255m alt. 47 minutes ago	8° C	Dry	Calm (0 kph at 190).

* 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.