– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 pm Thu 22 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Thu 22 Jan Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 16°C on Fri morning, min 11°C on Fri night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 18°C on Wed morning, min 11°C on Sun night). Wind will be generally light.
	Thu 22		Friday 23			Saturday 24			Sunday 25			Monday 26			Tuesday 27
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light rain	rain shwrs	clear	some clouds	rain shwrs	rain shwrs	rain shwrs	some clouds	cloudy	some clouds	clear	clear	some clouds	clear	clear	clear	clear
km/h	WSW	NNW	SSW	SW	SSW	SW	NNE	NE	NE	E	NNE	ENE	S	N	N	NNE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	5	0.1	—	—	0.1	0.1	0.1	—	—	—	—	—	—	—	—	—	—
max °C	14	13	16	15	12	15	15	12	15	15	12	16	16	14	17	16	14
min °C	13	13	14	13	11	13	13	11	14	13	11	15	14	12	15	14	13
chill °C	13	13	14	13	11	13	12	10	14	13	10	15	14	12	15	13	12

Freezing level m	2650	2850	2850	2750	2500	2600	2550	2600	2650	2650	2700	2900	2950	2950	3000	3100	3300
Cloud base (m)	2100	4000		2000	850	1450	2200	9350	6250	5550		8500					9500

	—	—	6:52	—	—	6:52	—	—	6:52	—	—	6:50	—	—	6:50	—	—
	5:09	—	—	5:10	—	—	5:12	—	—	5:13	—	—	5:14	—	—	5:15	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 16°C on Fri morning, min 11°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Wed morning, min 11°C on Sun 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	13° C	Drizzle	Wind obs. (26 kph from 280 degs) was rejected.	6 km Low: few Mid: scattered High: overcast
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	13° C	Mist light rain .	Calm (0 kph at 0).	3 km Low: few Mid: scattered High: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	14° C	Mist -.	Wind obs. (7 kph from 1 degs) was rejected.	5 km Low: few Mid: few High: overcast
Crestline - CSS 31 km E 1615m alt. 47 minutes ago	7° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 47 minutes ago	12° C	-	Calm (0 kph at 29).
Marshall Peak - CSS 33 km ESE 1211m alt. 47 minutes ago	12° C	-	Moderate winds from the ENE (26 kph at 65).
Chino Airport 34 km S 218m alt. 2 hours ago	13° C	-	Wind obs. (13 kph from 180 degs) was rejected.	0.0 km High: few
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Wind obs. (11 kph from 80 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	10° C	Dry and partly cloudy.	Wind obs. (9 kph from 300 degs) was rejected.	16 km Low: few Mid: scattered High: broken
EL Monte Airport 42 km SSW 361m alt. 2 hours ago		-	Wind obs. (17 kph from 190 degs) was rejected.	0.0 km High: scattered

* 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.