– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 pm Sun 02 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Sun 02 Nov 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 Mon morning, min 17°C on Tue night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 26°C on Fri morning, min 17°C on Wed night). Wind will be generally light.
		Monday 3			Tuesday 4			Wednesday 5			Thursday 6			Friday 7			Saturday 8
	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	SSW	SSW	SSW	SSW	S	SSW	SSW	S	SW	SW	W	W	N	NNW	W	N	NE	NE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	23	25	24	20	23	22	19	22	21	17	23	22	19	26	24	21	26	25	22
min°C	21	24	21	18	22	19	17	20	18	17	21	19	19	23	21	20	24	22	22
chill°C	21	24	21	18	22	19	17	20	18	17	21	19	19	23	21	20	24	22	22

Freezing level (m)	4150	4300	4300	4250	4300	4350	4400	4400	4300	4300	4350	4450	4550	4450	4450	4500	4400	4400	4400
Cloud base (m)	8900	8600	8450							9500

	—	6:11	—	—	6:13	—	—	6:13	—	—	6:15	—	—	6:16	—	—	6:16	—	—
	—	—	4:54	—	—	4:53	—	—	4:52	—	—	4:52	—	—	4:51	—	—	4:51	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 25°C on Mon morning, min 17°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 26°C on Fri morning, min 17°C on Wed 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Ontario Airport 27 km SSE 715m alt. 2 hours ago	16° C	Haze -.	Light winds from the SW (7 kph at 230).	10 km Low: scattered
Crestline - CSS 31 km E 1615m alt. 56 minutes ago	15° C	-	Wind obs. (37 kph from 197 degs) was rejected.
AJX - CSS 32 km ESE 519m alt. 56 minutes ago	16° C	-	Calm (4 kph at 34).
Chino Airport 34 km S 218m alt. 2 hours ago	14° C	Mist -.	Calm (0 kph at 0).	6 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 230 degs) was rejected.	0.0 km
Lake Arrowhead 41 km E 1619m alt. 1 hour ago		-	Calm (0 kph at 310).
Victorville Airport 41 km NE 880m alt. 1 hour ago	14° C	Clear	Wind obs. (11 kph from 170 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	16° C	Haze -.	Calm (0 kph at 0).	10 km
Corona Municipal Airport (California) 43 km S 163m alt. 1 hour ago		Mist -.	Calm (0 kph at 0).	1 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	16° C	Clear	Light winds from the SSE (6 kph at 160).	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.