– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Sun 14 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 14 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 33°C on Tue afternoon, min 24°C on Tue night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 29°C on Thu afternoon, min 18°C on Fri night). Wind will be generally light.
		Monday 15			Tuesday 16			Wednesday 17			Thursday 18			Friday 19			Saturday 20
	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	clear	clear	clear	clear	clear	clear	clear
km/h	SW	SSW	SW	W	SSW	SW	SW	SSW	SW	SSW	S	SW	SSW	SSW	SSW	SW	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	27	30	32	28	31	33	28	30	31	25	28	29	23	27	28	22	25	26	21
min °C	25	28	32	27	29	32	24	26	29	22	24	29	21	23	27	18	21	25	18
chill °C	25	28	32	27	29	32	24	26	29	22	24	29	21	23	27	18	21	25	18

Freezing level m	4800	4800	4900	4800	4800	4950	4950	4950	5000	5100	5100	5200	5100	5000	5050	5150	4950	4800	4750
Cloud base (m)

	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—
	—	—	—	8:04	—	—	8:04	—	—	8:04	—	—	8:05	—	—	8:05	—	—	8:05

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 33°C on Tue afternoon, min 24°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 29°C on Thu afternoon, min 18°C on Fri 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	21° C	-	Light winds from the W (7 kph at 280).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	22° C	Clear	Light winds from the WSW (9 kph at 240).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	21° C	-	Light winds from the NNE (6 kph at 29).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	21° C	-	Light winds from the SE (6 kph at 128).
Chino Airport 34 km S 218m alt. 2 hours ago	21° C	Clear	Light winds from the W (11 kph at 270).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (9 kph from 200 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	23° C	Clear	Light winds from the SSE (11 kph at 160).	14 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	23° C	Clear	Light winds from the W (7 kph at 280).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	21° C	Clear	Light winds from the WNW (9 kph at 300).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	23° C	Clear	Light winds from the WSW (9 kph at 250).	16 km

* 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.