– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Fri 03 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Fri 03 Apr 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 26°C on Sun afternoon, min 15°C on Fri morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 25°C on Mon afternoon, min 14°C on Wed night). Wind will be generally light.
	Friday 3			Saturday 4			Sunday 5			Monday 6			Tuesday 7			Wednesday 8
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	some clouds	cloudy	clear	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	some clouds	clear	clear	some clouds
km/h	NE	NNE	NNE	NE	NNE	N	E	SW	WSW	SW	SW	WSW	SSW	SW	WNW	WSW	SW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	20	18	22	25	22	25	26	22	23	25	20	23	25	20	23	24	18
min °C	15	20	17	18	24	20	21	25	20	21	24	19	20	24	18	19	23	14
chill °C	14	20	17	18	24	20	21	25	20	21	24	19	20	24	18	19	23	14

Freezing level m	3650	3600	3600	3500	3400	3550	3550	3700	3700	3750	3800	3850	4000	3900	3950	3850	3700	3450
Cloud base (m)		8700		6550	5900	6000								9100				850

	6:35	—	—	6:33	—	—	6:31	—	—	6:31	—	—	6:30	—	—	6:28	—	—
	—	7:12	—	—	7:13	—	—	7:14	—	—	7:15	—	—	7:15	—	—	7:15	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 26°C on Sun afternoon, min 15°C on Fri morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 25°C on Mon afternoon, min 14°C on Wed 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
Mt Baldy 6 km S 1250m alt. 1 hour ago	12° C	-	Wind obs. (13 kph from 98 degs) was rejected.
Wrightwood 7 km NNE 1828m alt. 1 hour ago	4° C	Dry	Calm (0 kph at 200).
Alta Loma 16 km S 563m alt. 1 hour ago	9° C	Dry	Calm (0 kph at 322).
Alta Loma 16 km S 548m alt. 44 minutes ago	11° C	Dry	Calm (0 kph at 143).
Upland Cable Airport (California) 19 km S 440m alt. 1 hour ago	11° C	Clear	Light winds from the NNW (7 kph at 330).	16 km
La Verne wx 20 km S 335m alt. 3 hours ago	10° C	Dry	Calm (0 kph at 0).
Golden Valley Acres wx 21 km NE 1114m alt. 2 hours ago	7° C	Dry	Calm (0 kph at 308).
Phelan wx 23 km NNE 1058m alt. 1 hour ago	8° C	Dry
Summit Terrace wx 24 km ENE 1200m alt. 55 minutes ago	7° C	Dry	Calm (0 kph at 304).
Ontario Airport 27 km SSE 715m alt. 2 hours ago	12° C	-	Calm (0 kph at 0).	16 km Low: few

* 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.