– Lat/Long: 34.29° N 117.65° W

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

Issued: 10 am Fri 19 Jun 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 28°C on Sun afternoon, min 18°C on Fri night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 34°C on Tue afternoon, min 24°C on Mon night). Wind will be generally light.
	Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 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	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SSW	SSW	SW	SSW	SSW	WSW	S	SW	W	SSE	SW	WSW	S	SSW	SW	SSW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	24	26	21	25	26	21	26	28	23	29	31	26	31	34	29	32	34	29
min °C	20	25	18	21	26	19	22	27	22	25	31	24	29	33	28	30	33	25
chill °C	20	25	18	21	26	19	22	27	22	25	31	24	29	33	28	30	33	25

Freezing level m	5050	5050	5100	5000	5000	5100	5100	5100	5250	5200	5150	5250	5250	5250	5250	5150	5100	5100
Cloud base (m)				9650											5150	6050	6500

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

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 28°C on Sun afternoon, min 18°C on Fri night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. 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	17° C	Mist -.	Light winds from the S (6 kph at 190).	8 km Low: overcast
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	17° C	Mist -.	Light winds from the S (6 kph at 180).	6 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	17° C	Haze -.	Light winds from the W (7 kph at 270).	8 km Low: overcast
AJX - CSS 32 km ESE 519m alt. 40 minutes ago	20° C	-	Light winds from the SW (15 kph at 233).
Marshall Peak - CSS 33 km ESE 1211m alt. 40 minutes ago	22° C	-	Light winds from the S (15 kph at 184).
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Wind obs. (7 kph from 250 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	29° C	Clear	Light winds from the SSE (19 kph at 150).	14 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	19° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Riverside Airport 42 km SSE 661m alt. 2 hours ago	18° C	Dry and cloudy.	Light winds from the NNW (6 kph at 330).	14 km Low: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 1 hour ago	21° C	Dry and cloudy.	Light winds from the NNW (9 kph at 330).	16 km Low: broken Mid: overcast

* 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.