– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Sat 11 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 11 Jul Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Some drizzle, heaviest during Mon afternoon. Warm (max 34°C on Sun afternoon, min 28°C on Sat night). Wind will be generally light.										Days 5–7 Weather Summary Light rain (total 2mm), mostly falling on Fri morning. Warm (max 38°C on Thu afternoon, min 29°C on Thu night). Wind will be generally light.
		Sunday 12			Monday 13			Tuesday 14			Wednesday 15			Thursday 16			Friday 17
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	some clouds	rain shwrs	rain shwrs	clear	clear	some clouds	clear	clear	some clouds	clear	clear	clear	rain shwrs	rain shwrs	risk tstorm	some clouds
km/h	SW	SSW	SW	S	S	SSW	WSW	SSE	SSW	NNW	SE	WSW	NW	S	SW	SSE	S	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	0.5	0.6	—	—	—	—	—	—	—	—	—	0.2	1.6	0.3	—
max °C	28	33	34	29	31	33	29	33	34	31	35	37	34	36	38	31	31	33	27
min °C	28	29	34	28	30	32	28	30	34	30	33	36	31	34	37	29	29	32	25
chill °C	28	29	34	28	30	32	28	30	34	30	33	36	31	34	37	29	29	32	25

Freezing level m	5200	5050	5250	5100	4950	5100	5150	5100	5300	5300	5350	5450	5300	5250	5500	5250	5150	5200	5150
Cloud base (m)	7550	6850	5850	4250	5400	4500	5100		3650			3600				5550	4300	4950	6750

	—	5:47	—	—	5:48	—	—	5:48	—	—	5:48	—	—	5:50	—	—	5:50	—	—
	—	—	—	8:04	—	—	8:04	—	—	8:02	—	—	8:02	—	—	8:01	—	—	8:01

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Some drizzle, heaviest during Mon afternoon. Warm (max 34°C on Sun afternoon, min 28°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Light rain (total 2mm), mostly falling on Fri morning. Warm (max 38°C on Thu afternoon, min 29°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
Mt Baldy 6 km S 1250m alt. 1 hour ago	20° C	-	Calm (0 kph at 0).
Wrightwood 7 km NNE 1828m alt. 51 minutes ago	19° C	Dry	Calm (0 kph at 209).
Alta Loma 16 km S 563m alt. 1 hour ago	20° C	Dry	Calm (3 kph at 349).
Alta Loma 16 km S 548m alt. 1 hour ago	19° C	Dry	Calm (0 kph at 136).
Upland Cable Airport (California) 19 km S 440m alt. 2 hours ago	21° C	-	Calm (0 kph at 0).	16 km
La Verne wx 20 km S 335m alt. 1 hour ago	19° C	Dry	Calm (0 kph at 0).
Phelan wx 23 km NNE 1058m alt. 1 hour ago	22° C	Dry	Calm (5 kph at 24).
Summit Terrace wx 24 km ENE 1200m alt. 2 hours ago	21° C	Dry	Light winds from the WSW (16 kph at 238).
Ontario wx 25 km S 320m alt. 51 minutes ago	19° C	Dry	Calm (0 kph at 163).
Pomona wx 26 km S 255m alt. 1 hour ago	18° C	Dry	Calm (0 kph at 202).

* 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.