– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Wed 22 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Wed 22 Apr 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 22°C on Thu afternoon, min 11°C on Wed morning). Wind will be generally light.									Days 4–6 Weather Summary Some drizzle, heaviest during Sat night. Very mild (max 17°C on Mon afternoon, min 9°C on Sat night). Wind will be generally light.
	Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	clear	some clouds	some clouds	rain shwrs	rain shwrs	light rain	rain shwrs	rain shwrs	rain shwrs	rain shwrs	some clouds	clear	some clouds
km/h	SSW	SW	W	NE	SW	SW	SSW	SSW	SSW	SSW	SW	SSW	SSW	SW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	0.1	0.1	0.1	0.6	0.3	0.1	0.4	—	—	—
max °C	13	18	14	18	22	18	19	21	16	14	14	11	12	15	12	12	17	13
min °C	11	17	12	14	21	15	16	20	12	12	13	9	10	15	10	10	16	10
chill °C	10	17	12	14	21	15	16	20	10	10	11	7	8	14	8	9	16	10

Freezing level m	3350	3450	3600	3400	3300	3500	3500	3500	3250	2500	2350	2050	2450	2700	3100	3100	3000	3200
Cloud base (m)	900	7850		8400	3300	6850	6050		850	1600	1850	1550	900	2350	1500	1500	6150	950

	6:11	—	—	6:09	—	—	6:07	—	—	6:07	—	—	6:05	—	—	6:05	—	—
	—	7:27	—	—	7:28	—	—	7:29	—	—	7:29	—	—	7:30	—	—	7:30	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 22°C on Thu afternoon, min 11°C on Wed morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Some drizzle, heaviest during Sat night. Very mild (max 17°C on Mon afternoon, min 9°C on Sat 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. 2 hours ago	11° C	Clear	Light winds from the W (11 kph at 270).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	12° C	-	Calm (0 kph at 0).	16 km Low: few
Crestline - CSS 31 km E 1615m alt. 2 hours ago	3° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	6° C	-	Light winds from the SSE (9 kph at 165).
Chino Airport 34 km S 218m alt. 3 hours ago	12° C	Clear	Light winds from the SW (6 kph at 230).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 270 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	6° C	Clear	Light winds from the W (9 kph at 260).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	12° C	-	Calm (0 kph at 0).	16 km Low: few
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	13° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: 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.