– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Mon 01 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Mon 01 Jun Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 32°C on Thu afternoon, min 21°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 31°C on Fri afternoon, min 18°C on Sat night). Wind will be generally light.
		Tuesday 2			Wednesday 3			Thursday 4			Friday 5			Saturday 6			Sunday 7
	night	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	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	clear
km/h	SW	S	SW	WNW	SSW	SW	WNW	SSW	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	22	27	29	25	31	31	27	30	32	26	29	31	24	25	26	21	23	26	20
min °C	21	24	29	24	27	31	25	27	31	24	26	29	21	22	25	18	20	25	18
chill °C	21	24	29	24	27	31	25	27	31	24	26	29	21	22	25	18	20	25	18

Freezing level m	4350	4300	4450	4550	4650	4850	4900	4900	5000	5100	4850	4900	4800	4650	4750	4750	4550	4400	4500
Cloud base (m)					9500									7300		9600	6200	6250

	—	5:39	—	—	5:39	—	—	5:39	—	—	5:37	—	—	5:37	—	—	5:37	—	—
	—	—	7:57	—	—	7:58	—	—	7:59	—	—	7:59	—	—	—	8:00	—	—	8:00

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 32°C on Thu afternoon, min 21°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 31°C on Fri afternoon, min 18°C on Sat 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
Ontario Airport 27 km SSE 715m alt. 2 hours ago	16° C	-	Light winds from the WSW (13 kph at 250).	14 km Low: few
AJX - CSS 32 km ESE 519m alt. 1 hour ago	14° C	-	Calm (4 kph at 22).
Marshall Peak - CSS 33 km ESE 1211m alt. 3 hours ago	17° C	-	Wind obs. (11 kph from 295 degs) was rejected.
Chino Airport 34 km S 218m alt. 1 hour ago	15° C	Dry and partly cloudy.	Light winds from the WNW (9 kph at 290).	13 km Low: scattered Mid: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 160).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	17° C	Clear	Light winds from the S (7 kph at 190).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	16° C	Clear	Light winds from the WNW (6 kph at 290).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	16° C	Clear	Light winds from the WNW (11 kph at 300).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	17° C	Clear	Light winds from the WSW (7 kph at 250).	16 km
Placentia wx 48 km S 70m alt. 57 minutes ago	26° C	Dry	Calm (0 kph at 0).

* 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.