– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Mon 13 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Mon 13 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 4mm), mostly falling on Mon afternoon. Warm (max 20°C on Wed afternoon, min 10°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 21°C on Sat afternoon, min 10°C on Thu night). Wind will be generally light.
	Mon 13		Tuesday 14			Wednesday 15			Thursday 16			Friday 17			Saturday 18
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	some clouds	some clouds	some clouds	some clouds
km/h	WSW	SW	SSW	SW	SW	S	SSW	SSW	SSW	WSW	N	NE	ESE	NNE	SE	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	3	0.5	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	13	11	16	19	15	18	20	16	16	18	15	15	20	17	19	21	18
min °C	12	10	12	19	13	15	20	14	13	18	10	11	18	16	17	21	16
chill °C	11	10	12	19	13	15	20	14	12	18	8	9	18	16	17	21	16

Freezing level m	2150	2350	2750	2950	3400	3500	3450	3500	3350	3200	3200	3200	2950	3250	3350	3250	3450
Cloud base (m)	1900	1900		2950				6350	850	2200				6500	6500	6300	6500

	—	—	6:20	—	—	6:18	—	—	6:18	—	—	6:16	—	—	6:16	—	—
	7:20	—	—	7:21	—	—	7:22	—	—	7:22	—	—	7:22	—	—	7:23	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 4mm), mostly falling on Mon afternoon. Warm (max 20°C on Wed afternoon, min 10°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Sat afternoon, min 10°C on Thu 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	13° C	Dry and cloudy.	Light winds from the WNW (7 kph at 290).	16 km Low: scattered Mid: overcast
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the NNW (6 kph at 340).	16 km Low: few Mid: scattered
Ontario Airport 27 km SSE 715m alt. 2 hours ago	15° C	Dry and partly cloudy.	Light winds from the W (15 kph at 260).	16 km Low: few Mid: scattered
Crestline - CSS 31 km E 1615m alt. 1 hour ago	2° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	6° C	-	Wind obs. (26 kph from 260 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	15° C	Dry and cloudy.	Light winds from the SW (17 kph at 230).	16 km Low: broken Mid: overcast
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the NW (9 kph at 320).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	10° C	Dry and partly cloudy.	Moderate winds from the WSW (24 kph at 250).	16 km Low: few Mid: broken
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	17° C	Dry and partly cloudy.	Light winds from the SW (6 kph at 220).	16 km Low: scattered
Riverside Airport 42 km SSE 661m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the SW (19 kph at 230).	16 km Low: broken

* 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.