– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Fri 19 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Fri 19 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 31°C on Mon afternoon, min 18°C on Fri night). Wind will be generally light.										Days 5–7 Weather Summary Light rain (total 6mm), mostly falling on Wed night. Warm (max 34°C on Tue afternoon, min 24°C on Mon night). Wind will be generally light.
		Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25
	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	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	clear	clear
km/h	SSW	SSW	SW	WSW	S	SW	W	S	SW	WSW	S	SSW	SW	SSW	SW	SW	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	0.1	1.3	0.3	4	1	—	—
max °C	21	25	26	21	26	28	23	29	31	26	31	34	28	31	32	28	29	31	27
min °C	18	21	26	20	22	27	22	25	31	24	28	33	26	28	32	24	26	31	23
chill °C	18	21	26	20	22	27	22	25	31	24	28	33	26	28	32	24	26	31	23

Freezing level m	5150	5000	5000	5100	5100	5100	5250	5200	5150	5200	5200	5250	5200	5000	5000	5000	5100	5150	5150
Cloud base (m)												5150	5350	5250	5700	6000	5550

	—	5:37	—	—	5:37	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	—	—	8:05	—	—	8:05	—	—	8:05	—	—	8:06	—	—	8:06	—	—	8:06

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 31°C on Mon afternoon, min 18°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Light rain (total 6mm), mostly falling on Wed night. Warm (max 34°C on Tue afternoon, min 24°C on Mon 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		Mist -.	Light winds from the W (6 kph at 280).	8 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	17° C	Clear	Light winds from the SW (11 kph at 230).	14 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	15° C	-	Wind obs. (6 kph from 15 degs) was rejected.
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	15° C	-	Wind obs. (7 kph from 50 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	15° 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. (7 kph from 250 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago		Haze -.	Light winds from the S (15 kph at 170).	10 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	17° C	Clear	Light winds from the W (7 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	17° C	Clear	Light winds from the W (7 kph at 270).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	17° C	Clear	Wind obs. (9 kph from 250 degs) was rejected.	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.