– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Thu 19 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 19 Mar Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 26°C on Thu afternoon, min 18°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 22°C on Sun afternoon, min 18°C on Sun morning). Wind will be generally light.
	Thursday 19			Friday 20			Saturday 21			Sunday 22			Monday 23			Tuesday 24
	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	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear
km/h	E	SSW	SW	SSW	SW	SW	SW	SW	WNW	N	SSW	SW	SW	SW	SSW	SSW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	24	26	25	24	25	23	20	21	18	20	22	20	19	21	19	20	22	20
min °C	23	26	23	23	25	20	20	20	18	18	21	18	18	20	18	18	21	18
chill °C	23	26	23	23	25	20	20	20	18	18	21	18	18	20	18	18	21	18

Freezing level m	5000	4950	4950	4750	4700	4600	4450	4500	4550	4450	4400	4600	4650	4700	4800	4700	4700	4750
Cloud base (m)							9550	9300	7250	8050	9150		9700					8700

	6:56	—	—	6:54	—	—	6:52	—	—	6:52	—	—	6:50	—	—	6:48	—	—
	—	7:00	—	—	7:00	—	—	7:01	—	—	7:02	—	—	7:04	—	—	7:05	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 26°C on Thu afternoon, min 18°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Sun afternoon, min 18°C on Sun morning). 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. 2 hours ago	22° C	-	Light winds from the NE (7 kph at 50).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	21° C	Clear	Light winds from the NNE (6 kph at 30).	16 km
Crestline - CSS 31 km E 1615m alt. 2 hours ago	20° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 2 hours ago	22° C	-	Calm (4 kph at 322).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	24° C	-	Strong winds from the NE (46 kph at 52).
Chino Airport 34 km S 218m alt. 3 hours ago	16° C	Clear	Calm (0 kph at 0).	14 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 40).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	12° C	Clear	Wind obs. (15 kph from 150 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	16° C	Clear	Light winds from the ENE (6 kph at 70).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours 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.