– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Tue 21 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 21 Apr 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 20°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light.											Days 5–7 Weather Summary Some drizzle, heaviest during Sat night. Warm (max 20°C on Fri afternoon, min 9°C on Sat night). Wind will be generally light.
	Tue 21		Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	some clouds	clear	clear	clear	some clouds	clear	some clouds	clear	some clouds	some clouds	rain shwrs	rain shwrs	rain shwrs	clear	rain shwrs
km/h	SW	SW	SSW	SW	WNW	ENE	SW	SW	SSW	SSW	SSW	SSW	SW	SW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.3	0.3	—	—	—	—	—	—	—	—	—	—	0.1	1.1	0.1	—	0.2
max °C	15	13	14	18	14	18	20	17	18	20	15	13	14	11	12	15	12
min °C	14	10	11	17	12	14	20	14	15	20	12	12	13	9	9	15	10
chill °C	12	10	10	17	12	14	20	14	15	20	11	10	11	7	7	14	9

Freezing level m	3050	3400	3350	3400	3450	3300	3200	3500	3500	3500	3250	2700	2350	2150	2950	3200	3100
Cloud base (m)	1650	900	900	8600		8700	3200		6400	5650	850	1700	2050	900	900	2000	900

	—	—	6:11	—	—	6:09	—	—	6:07	—	—	6:07	—	—	6:05	—	—
	7:25	—	—	7:27	—	—	7:28	—	—	7:29	—	—	7:29	—	—	7:30	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 20°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Some drizzle, heaviest during Sat night. Warm (max 20°C on Fri 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	15° C	-	Light winds from the W (17 kph at 270).	16 km Low: few Mid: few
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	17° C	Dry and partly cloudy.	Light winds from the SSW (13 kph at 200).	16 km Low: few Mid: broken
Ontario Airport 27 km SSE 715m alt. 2 hours ago	17° C	-	Light winds from the WSW (19 kph at 240).	16 km Low: few Mid: few High: scattered
Crestline - CSS 31 km E 1615m alt. 1 hour ago	5° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	8° C	-	Wind obs. (37 kph from 256 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	17° C	Dry and partly cloudy.	Light winds from the WSW (11 kph at 240).	16 km Low: few Mid: scattered
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (11 kph from 230 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	13° C	-	Moderate winds from the SW (22 kph at 230).	16 km Low: few
Riverside Airport 42 km SSE 661m alt. 2 hours ago	17° C	-	Light winds from the W (17 kph at 270).	16 km Low: few
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	17° C	Clear	Light winds from the WSW (11 kph at 240).	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.