– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Tue 31 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Tue 31 Mar Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 3mm), mostly falling on Tue night. Warm (max 20°C on Tue afternoon, min 12°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 24°C on Sat afternoon, min 14°C on Fri morning). Wind will be generally light.
	Tuesday 31			Wednesday 1			Thursday 2			Friday 3			Saturday 4			Sunday 5
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	cloudy	rain shwrs	clear	clear	rain shwrs	rain shwrs	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	clear
km/h	SSW	SW	SW	SSW	SW	SSW	SW	SW	N	NE	NE	NNE	NE	SW	NNW	E	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	3	—	—	0.1	0.2	—	—	—	—	—	—	—	—	—	—	—
max °C	19	20	15	16	19	14	14	18	15	17	21	19	22	24	21	23	24	19
min °C	18	18	13	13	18	12	12	18	13	14	20	17	19	24	19	19	24	18
chill °C	18	18	12	12	18	11	11	18	12	13	20	17	19	24	19	19	24	18

Freezing level m	3250	2900	2600	3300	3500	3500	3650	3800	3750	3650	3600	3600	3400	3450	3400	3400	3500	3600
Cloud base (m)	3200	2750	900	900	2300	900	850	1800	9350	8500	8350		7000	5900	5250		3650

	6:39	—	—	6:37	—	—	6:35	—	—	6:35	—	—	6:33	—	—	6:31	—	—
	—	7:09	—	—	7:10	—	—	7:12	—	—	7:12	—	—	7:13	—	—	7:14	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 3mm), mostly falling on Tue night. Warm (max 20°C on Tue afternoon, min 12°C on Wed night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Sat afternoon, min 14°C on Fri morning). 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	14° C	-	Calm (0 kph at 0).
Wrightwood 7 km NNE 1828m alt. 19 minutes ago	14° C	Dry	Calm (3 kph at 151).
Alta Loma 16 km S 563m alt. 33 minutes ago	18° C	Dry	Wind obs. (8 kph from 300 degs) was rejected.
Alta Loma 16 km S 548m alt. 32 minutes ago	19° C	Dry	Calm (3 kph at 133).
Upland Cable Airport (California) 19 km S 440m alt. 1 hour ago	19° C	Dry and partly cloudy.	Light winds from the WNW (13 kph at 290).	16 km Low: broken
La Verne wx 20 km S 335m alt. 50 minutes ago	18° C	Dry	Calm (5 kph at 241).
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	19° C	Haze -.	Light winds from the WSW (7 kph at 240).	8 km Low: overcast
Summit Terrace wx 24 km ENE 1200m alt. 48 minutes ago	19° C	Dry	Light winds from the SSE (14 kph at 160).
Ontario wx 25 km S 320m alt. 57 minutes ago	20° C	-	Calm (5 kph at 201).
Ontario Airport 27 km SSE 715m alt. 2 hours ago	21° C	Dry and cloudy.	Light winds from the N (6 kph at 1).	13 km Low: scattered Mid: overcast

* 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.