– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Mon 13 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 13 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 3mm), mostly falling on Mon afternoon. Very mild (max 12°C on Wed afternoon, min 2°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 14°C on Sat afternoon, min 4°C on Thu night). Wind will be generally light.
	Monday 13			Tuesday 14			Wednesday 15			Thursday 16			Friday 17			Saturday 18
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	rain shwrs	clear	clear	clear	clear	some clouds	cloudy	some clouds	rain shwrs	rain shwrs	clear	clear	some clouds	clear	some clouds	some clouds
km/h	SW	WSW	WSW	SW	SW	SSW	SSW	SW	SW	SSW	WSW	NNE	NE	SSW	NE	SE	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.5	2	0.4	—	—	—	—	—	—	—	0.1	0.1	—	—	—	—	—	—
max °C	4	5	4	8	11	9	10	12	10	7	9	8	7	12	11	12	14	12
min °C	2	5	4	5	11	8	8	12	7	6	8	4	4	11	10	10	14	12
chill °C	-1	1	1	5	10	7	8	10	5	4	5	0	0	11	10	10	14	12

Freezing level m	2000	2150	2350	2800	3000	3400	3450	3400	3450	3250	2800	3100	3100	2900	3300	3350	3300	3500
Cloud base (m)	1700	1650	2000		2900		9000		6000	900	1750				6950	9250		5650

	6:22	—	—	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 3mm), mostly falling on Mon afternoon. Very mild (max 12°C on Wed afternoon, min 2°C on Mon morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Sat afternoon, min 4°C on Thu night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 1500 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	14° C	Dry and partly cloudy.	Light winds from the SW (17 kph at 230).	16 km Low: few Mid: scattered High: broken
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	15° C	Dry and partly cloudy.	Calm (0 kph at 0).	11 km Low: broken
Ontario Airport 27 km SSE 715m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the SSW (13 kph at 200).	16 km Low: few Mid: scattered High: broken
Crestline - CSS 31 km E 1615m alt. 1 hour ago	3° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	9° C	-	Moderate winds from the SW (28 kph at 221).
Chino Airport 34 km S 218m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the SSW (13 kph at 200).	16 km Low: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (9 kph from 240 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	16° C	Dry and partly cloudy.	Moderate winds from the WSW (26 kph at 250).	16 km Low: scattered Mid: broken High: broken
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	18° C	Dry and partly cloudy.	Light winds from the SSW (11 kph at 200).	16 km Low: broken
Riverside Airport 42 km SSE 661m alt. 2 hours ago	15° C	Dry and cloudy.	Light winds from the N (11 kph at 1).	16 km Low: broken Mid: broken High: 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.