– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Sat 27 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 27 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 25°C on Tue afternoon, min 15°C on Sat night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 28°C on Fri afternoon, min 16°C on Tue night). Wind will be generally light.
		Sunday 28			Monday 29			Tuesday 30			Wednesday 1			Thursday 2			Friday 3
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SSW	SSW	SW	W	SSW	SSW	SW	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	19	20	23	19	22	24	18	23	25	20	23	25	20	24	26	22	26	28	25
min °C	15	16	23	17	20	23	15	16	24	16	18	24	18	20	26	19	21	28	23
chill °C	15	16	23	17	20	23	15	16	24	16	18	24	18	20	26	19	21	28	23

Freezing level m	5050	4800	4750	4650	4550	4400	4100	4250	4350	4550	4650	4700	4650	4700	4800	4850	4750	4800	4900
Cloud base (m)	850						850			850					9400	8600

	—	5:39	—	—	5:41	—	—	5:41	—	—	5:41	—	—	5:41	—	—	5:43	—	—
	—	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 25°C on Tue afternoon, min 15°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 28°C on Fri afternoon, min 16°C on Tue 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
Upland Cable Airport (California) 19 km S 440m alt. 1 hour ago	17° C	Dry and cloudy.	Light winds from the SW (11 kph at 230).	16 km Low: broken Mid: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	18° C	Dry and cloudy.	Light winds from the SW (11 kph at 230).	16 km Low: broken Mid: overcast
AJX - CSS 32 km ESE 519m alt. 54 minutes ago	16° C	-	Wind obs. (6 kph from 236 degs) was rejected.
Chino Airport 34 km S 218m alt. 1 hour ago	18° C	Dry and cloudy.	Light winds from the SW (13 kph at 220).	16 km Low: scattered Mid: overcast
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 310 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	16° C	-	Light winds from the S (17 kph at 180).	13 km Low: few
Riverside Airport 42 km SSE 661m alt. 1 hour ago	18° C	Dry and cloudy.	Light winds from the N (6 kph at 1).	16 km Low: few Mid: scattered High: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	17° C	Dry and partly cloudy.	Light winds from the N (7 kph at 1).	16 km Low: broken
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	18° C	Dry and cloudy.	Light winds from the WSW (7 kph at 240).	16 km Low: overcast
Placentia wx 48 km S 70m alt. 3 hours ago		-	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.