– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Fri 08 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Fri 08 May Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 16°C on Sun afternoon, min 13°C on Fri night). Winds increasing (calm on Sat night, fresh winds from the S by Mon afternoon).										Days 5–7 Weather Summary Mostly dry. Very mild (max 16°C on Mon night, min 8°C on Thu morning). Winds increasing (light winds from the SE on Mon night, strong winds from the SW by Thu afternoon).
		Saturday 9			Sunday 10			Monday 11			Tuesday 12			Wednesday 13			Thursday 14
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear
km/h	WSW	SW	W	ESE	SE	S	SSE	S	S	SE	SE	S	SSW	SSW	SSW	SW	SW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	14	14	14	14	15	16	15	15	16	16	13	13	11	11	11	11	9	10	8
min °C	13	13	14	14	14	15	15	15	16	15	13	12	10	10	11	9	8	9	7
chill °C	12	13	14	14	13	14	15	14	14	14	10	9	7	7	8	4	3	4	2

Freezing level m	4550	4550	4550	4650	4550	4650	4600	4500	4650	4600	4350	4200	4150	4100	4150	4150	3900	4100	4100
Cloud base (m)														7950

	—	5:52	—	—	5:52	—	—	5:50	—	—	5:50	—	—	5:50	—	—	5:48	—	—
	—	—	7:39	—	—	7:40	—	—	7:42	—	—	7:43	—	—	7:44	—	—	7:44	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 16°C on Sun afternoon, min 13°C on Fri night). Winds increasing (calm on Sat night, fresh winds from the S by Mon afternoon).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Mon night, min 8°C on Thu morning). Winds increasing (light winds from the SE on Mon night, strong winds from the SW by Thu afternoon).

This table gives the weather forecast for Mount San Antonio at the specific elevation of 2500 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	17° C	-	Light winds from the W (9 kph at 260).	13 km Low: few Mid: few
Ontario Airport 27 km SSE 715m alt. 3 hours ago	18° C	Clear	Light winds from the WSW (11 kph at 240).	16 km
Crestline - CSS 31 km E 1615m alt. 2 hours ago	16° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	18° C	-	Calm (0 kph at 229).
Chino Airport 34 km S 218m alt. 3 hours ago	16° C	Clear	Light winds from the W (11 kph at 280).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 340 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	20° C	Clear	Light winds from the S (13 kph at 170).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	18° C	Clear	Light winds from the W (9 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	16° C	Clear	Light winds from the W (11 kph at 270).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	18° C	Clear	Light winds from the WSW (11 kph at 250).	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.