– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 am Sat 14 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Sat 14 Feb Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Heavy rain (total 35mm), heaviest during Mon afternoon. Very mild (max 16°C on Sat morning, min 7°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 28mm), heaviest during Tue night. Very mild (max 10°C on Tue morning, min 5°C on Wed night). Winds decreasing (fresh winds from the SW on Tue night, calm by Thu afternoon).
	Saturday 14			Sunday 15			Monday 16			Tuesday 17			Wednesday 18			Thursday 19
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	cloudy	some clouds	some clouds	light rain	heavy rain	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	clear	rain shwrs	rain shwrs	light rain	rain shwrs
km/h	SSW	SSW	S	S	SSW	S	S	SW	SSW	SSW	SSW	SSW	WSW	W	S	S	SSW	N
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	5	24	6	0.7	0.3	24	0.2	—	0.5	0.1	2	0.2
max °C	16	16	12	14	13	10	11	8	8	10	9	9	8	8	5	7	6	7
min °C	15	13	10	13	11	8	9	8	7	9	7	6	7	6	5	7	6	5
chill °C	15	12	10	12	10	6	6	5	4	6	4	2	4	5	4	6	4	3

Freezing level m	3300	3350	3050	2750	2650	2600	2150	1700	1650	1800	1850	1700	1400	1650	1300	1400	1400	1400
Cloud base (m)	6950	8000	7050	6300	6550	900	1500	850	850	900	900	850	1500	2050	900	900	1450	900

	6:35	—	—	6:35	—	—	6:33	—	—	6:33	—	—	6:31	—	—	6:31	—	—
	—	5:32	—	—	5:34	—	—	5:35	—	—	5:36	—	—	5:37	—	—	5:37	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Heavy rain (total 35mm), heaviest during Mon afternoon. Very mild (max 16°C on Sat morning, min 7°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Heavy rain (total 28mm), heaviest during Tue night. Very mild (max 10°C on Tue morning, min 5°C on Wed night). Winds decreasing (fresh winds from the SW on Tue night, calm by Thu afternoon).

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	16° C	Clear	Light winds from the N (9 kph at 1).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	13° C	Clear	Light winds from the N (7 kph at 1).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the ESE (6 kph at 110).	16 km Low: scattered
Crestline - CSS 31 km E 1615m alt. 35 minutes ago	7° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 2 hours ago	19° C	-	Light winds from the WSW (13 kph at 240).
Marshall Peak - CSS 33 km ESE 1211m alt. 3 hours ago	15° C	-	Light winds from the SSE (13 kph at 164).
Chino Airport 34 km S 218m alt. 2 hours ago	13° C	Mist -.	Light winds from the WSW (6 kph at 250).	10 km Low: scattered
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Wind obs. (7 kph from 210 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	16° C	Clear	Light winds from the SE (9 kph at 140).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	15° C	Clear	Wind obs. (6 kph from 20 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.