– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Wed 27 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 27 May Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Some drizzle, heaviest during Thu night. Very mild (max 13°C on Fri afternoon, min 4°C on Wed morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 22°C on Mon afternoon, min 12°C on Sat morning). Wind will be generally light.
	Wednesday 27			Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 1
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	rain shwrs	clear	clear	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	S	SSW	SSW	SSW	SSW	SSW	SW	SW	W	WSW	WSW	WNW	ENE	SW	WNW	SSE	SW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.2	0.1	0.6	—	—	0.6	0.3	—	—	—	—	—	—	—	—	—	—	—
max °C	5	7	5	7	9	6	7	13	11	16	17	15	19	21	18	21	22	21
min °C	4	7	4	4	9	5	5	11	9	12	17	14	15	20	17	18	22	20
chill °C	1	4	0	1	6	2	3	9	8	12	17	14	15	20	17	18	22	20

Freezing level m	2850	2550	2500	2900	3000	2700	3500	3850	4000	4000	4050	4200	4150	4300	4300	4200	4450	4450
Cloud base (m)	900	1800	900	900	2350	900	900		900

	5:41	—	—	5:41	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	7:53	—	—	7:53	—	—	7:54	—	—	7:55	—	—	7:55	—	—	7:57	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Some drizzle, heaviest during Thu night. Very mild (max 13°C on Fri afternoon, min 4°C on Wed morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Mon afternoon, min 12°C on Sat morning). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 1500 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. 1 hour ago	17° C	Dry and cloudy.	Light winds from the SSW (19 kph at 200).	16 km Low: broken Mid: broken High: overcast
La Vern / rackett-Field Airport 24 km S 207m alt. 1 hour ago	19° C	Dry and partly cloudy.	Fresh winds from the SSW (35 kph at 210).	16 km Low: broken
Ontario Airport 27 km SSE 715m alt. 2 hours ago	20° C	Dry and partly cloudy.	Moderate winds from the WSW (22 kph at 250).	16 km Low: scattered Mid: broken
AJX - CSS 32 km ESE 519m alt. 41 minutes ago	18° C	-	Moderate winds from the S (20 kph at 176).
Chino Airport 34 km S 218m alt. 2 hours ago	21° C	Dry and partly cloudy.	Moderate winds from the WSW (20 kph at 240).	16 km Low: few Mid: broken
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Wind obs. (11 kph from 240 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	19° C	Clear	Fresh winds from the SSE (37 kph at 150).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the S (15 kph at 190).	16 km Low: broken
Riverside Airport 42 km SSE 661m alt. 2 hours ago	19° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	22° C	Dry and cloudy.	Light winds from the N (9 kph at 1).	16 km Low: few 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.