– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Sat 09 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 09 May 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 afternoon, min 18°C on Tue afternoon). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 18°C on Wed afternoon, min 10°C on Thu night). Wind will be generally light.
		Sunday 10			Monday 11			Tuesday 12			Wednesday 13			Thursday 14			Friday 15
	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	NW	SSE	SW	SW	S	SW	NNE	SSE	SSW	SSW	SSW	SW	SSW	SSW	SW	SW	SW	SW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	21	23	24	22	24	25	23	21	19	16	16	18	15	13	15	12	16	18	17
min °C	19	22	23	21	22	24	22	21	18	14	14	17	12	11	15	10	12	18	16
chill °C	19	22	23	21	22	24	22	21	18	13	14	16	11	10	14	9	12	18	16

Freezing level m	4650	4550	4650	4600	4500	4600	4650	4550	4300	4100	4050	4100	4200	4200	4200	4500	4500	4450	4600
Cloud base (m)								5000		9450

	—	5:52	—	—	5:50	—	—	5:50	—	—	5:50	—	—	5:48	—	—	5:48	—	—
	—	—	7:40	—	—	7:42	—	—	7:43	—	—	7:44	—	—	7:44	—	—	7:45	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 25°C on Mon afternoon, min 18°C on Tue afternoon). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Wed afternoon, min 10°C on Thu night). 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		Mist -.	Calm (0 kph at 0).	8 km
Racimo wx 24 km S 333m alt. 2 hours ago	14° C	Dry	Calm (2 kph at 289).
Ontario Airport 27 km SSE 715m alt. 2 hours ago	14° C	Clear	Light winds from the W (6 kph at 260).	11 km
AJX - CSS 32 km ESE 519m alt. 59 minutes ago	14° C	-	Light winds from the NNE (6 kph at 30).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	20° C	-	Wind obs. (15 kph from 323 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	13° C	Mist -.	Calm (0 kph at 0).	10 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 60).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	15° C	Clear	Light winds from the S (13 kph at 170).	13 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	14° C	-	Calm (0 kph at 0).	0.0 km
Corona Municipal Airport (California) 43 km S 163m alt. 1 hour ago	12° C	Clear	Calm (0 kph at 0).	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.