– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Sat 25 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 25 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 5mm), mostly falling on Sat night. Very mild (max 16°C on Sat afternoon, min 9°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 22°C on Tue afternoon, min 12°C on Wed night). Wind will be generally light.
	Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light rain	some clouds	light rain	rain shwrs	rain shwrs	rain shwrs	some clouds	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	rain shwrs	some clouds	clear	clear
km/h	SSW	SSW	SW	SW	SW	SSW	SSW	SW	WSW	SSE	SSW	WSW	S	SW	SW	SW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.2	—	4	0.4	0.1	0.2	—	—	—	—	—	—	—	—	0.1	—	—	—
max °C	14	16	11	11	14	11	12	16	13	19	22	18	20	22	17	17	21	17
min °C	12	14	9	9	14	9	10	16	11	15	21	16	18	21	12	14	19	16
chill °C	11	12	7	7	12	7	9	15	11	15	21	16	18	21	11	14	19	16

Freezing level m	3000	2600	2050	2200	2550	2400	2600	2900	3200	3450	3550	3500	3400	3500	3200	3250	3350	3950
Cloud base (m)	850	2200	850	900	1800	900	950	1800		6500	7000	7100			3100	1550	1900

	6:07	—	—	6:05	—	—	6:05	—	—	6:03	—	—	6:03	—	—	6:01	—	—
	—	7:29	—	—	7:30	—	—	7:30	—	—	7:31	—	—	7:32	—	—	7:32	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 5mm), mostly falling on Sat night. Very mild (max 16°C on Sat afternoon, min 9°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Tue afternoon, min 12°C on Wed 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	17° C	Dry and partly cloudy.	Light winds from the SSW (9 kph at 210).	16 km Low: scattered Mid: broken
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	18° C	Dry and partly cloudy.	Light winds from the N (6 kph at 1).	13 km Low: broken
Ontario Airport 27 km SSE 715m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the SW (17 kph at 230).	16 km Low: broken Mid: broken
Crestline - CSS 31 km E 1615m alt. 40 minutes ago	6° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 3 hours ago	13° C	-	Fresh winds from the SSW (30 kph at 198).
Chino Airport 34 km S 218m alt. 47 minutes ago	21° C	Dry and partly cloudy.	Moderate winds from the SSW (22 kph at 210).	16 km Low: scattered Mid: broken High: broken
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Wind obs. (9 kph from 250 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	21° C	Clear	Moderate winds from the SSW.(Wind varies from 160 to 230 degs) (20 kph at 200).	16 km
EL Monte Airport 42 km SSW 361m alt. 55 minutes ago	19° C	Dry and partly cloudy.	Moderate winds from the S (24 kph at 180).	16 km Low: broken
Riverside Airport 42 km SSE 661m alt. 2 hours ago	20° C	-	Light winds from the SSW (13 kph at 200).	16 km Low: few

* 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.