– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Wed 27 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 27 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. Freeze-thaw conditions (max 9°C on Sat morning, min 0°C on Wed afternoon). Winds decreasing (fresh winds from the SW on Thu night, light winds from the NW by Sat morning).											Days 5–7 Weather Summary Mostly dry. Very mild (max 14°C on Mon afternoon, min 10°C on Sat afternoon). Wind will be generally light.
	Wed 27		Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 1
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	clear	clear	some clouds	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SW	WSW	SW	SSW	WSW	NW	NW	NW	NW	WNW	NW	E	NW	SSW	SSE	S	SE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	0.3	—	—	—	—	—	—	—	—	—	—	—
max °C	1	1	2	4	2	4	7	8	9	11	11	12	13	12	13	14	13
min °C	0	0	1	3	0	3	5	7	8	10	10	11	12	12	12	14	13
chill °C	-6	-6	-3	-2	-6	-2	1	4	6	8	8	10	12	12	12	13	13

Freezing level m	2500	2550	3050	3150	2450	3450	3700	4050	3950	4050	4250	4200	4300	4350	4250	4450	4450
Cloud base (m)	1700	900	1500	2500	900	1600

	—	—	5:41	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	7:53	—	—	7:53	—	—	7:54	—	—	7:55	—	—	7:55	—	—	7:57	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 9°C on Sat morning, min 0°C on Wed afternoon). Winds decreasing (fresh winds from the SW on Thu night, light winds from the NW by Sat morning).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Mon afternoon, min 10°C on Sat afternoon). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 2500 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	16° C	Dry and cloudy.	Light winds from the SW (17 kph at 230).	16 km Low: broken Mid: overcast
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	17° C	Dry and partly cloudy.	Moderate winds from the SW (22 kph at 220).	16 km Low: broken
Ontario Airport 27 km SSE 715m alt. 2 hours ago	18° C	Dry and partly cloudy.	Moderate winds from the WSW (20 kph at 240).	16 km Low: scattered Mid: broken High: broken
AJX - CSS 32 km ESE 519m alt. 1 hour ago	15° C	-	Strong winds from the SW (41 kph at 233).
Chino Airport 34 km S 218m alt. 2 hours ago	19° C	-	Moderate winds from the SW (28 kph at 220).	16 km Low: few Mid: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (11 kph from 240 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	18° C	Clear	Strong winds from the SSE (41 kph at 160).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	19° C	Dry and partly cloudy.	Moderate winds from the S (26 kph at 190).	16 km Low: broken
Riverside Airport 42 km SSE 661m alt. 2 hours ago	19° C	Dry and cloudy.	Moderate winds from the SW (20 kph at 230).	16 km Low: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	21° C	Clear	Light winds from the SW (15 kph at 220).	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.