– Lat/Long: 34.29° N 117.65° W

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

Issued: 4 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 19°C on Tue afternoon, min 10°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 20°C on Sat afternoon, min 11°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	some clouds	rain shwrs	some clouds	rain shwrs	clear	clear	some clouds	some clouds	cloudy	some clouds
km/h	SSW	WSW	WSW	SSW	SW	SSW	SSW	SSW	SW	SSW	SW	N	NE	NE	N	S	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.6	2	0.3	—	—	—	—	—	—	0.1	—	0.3	—	—	—	—	—	—
max °C	11	12	11	16	19	15	17	19	16	14	17	14	15	19	17	19	20	17
min °C	10	12	10	11	18	12	14	19	12	13	16	11	12	18	16	17	20	13
chill °C	9	11	9	11	18	12	14	19	12	13	15	9	10	18	16	17	20	13

Freezing level m	2000	2100	2350	2750	2950	3400	3450	3350	3450	3250	2950	2900	3100	3000	3350	3400	3300	3350
Cloud base (m)	1650	1550			2950				6250	850	1750					6900	5800	5500

	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 19°C on Tue afternoon, min 10°C on Mon morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Sat afternoon, min 11°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. 1 hour ago	11° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: overcast
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	12° C	Dry and partly cloudy.	Light winds from the N (9 kph at 1).	16 km Low: broken
Ontario Airport 27 km SSE 715m alt. 2 hours ago	11° C	Light rain .	Light winds from the S (7 kph at 180).	16 km Low: few Mid: scattered High: broken
Crestline - CSS 31 km E 1615m alt. 44 minutes ago	2° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 44 minutes ago	6° C	-	Wind obs. (19 kph from 237 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	11° C	Light rain .	Calm (0 kph at 0).	16 km Low: scattered Mid: broken
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Wind obs. (6 kph from 240 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	7° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
EL Monte Airport 42 km SSW 361m alt. 59 minutes ago	13° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Riverside Airport 42 km SSE 661m alt. 2 hours ago	10° 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.