– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Tue 12 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Tue 12 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 12°C on Tue night, min 8°C on Tue night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Fri night, min 8°C on Sat night). Winds decreasing (fresh winds from the WNW on Fri night, light winds from the NW by Sun morning).
		Wednesday 13			Thursday 14			Friday 15			Saturday 16			Sunday 17			Monday 18
	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	clear	clear	clear	clear	clear	clear	clear
km/h	SW	WSW	W	WNW	NE	NW	WNW	SW	W	WNW	WNW	WNW	WNW	WNW	WNW	NNE	NNE	NE	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	12	9	10	10	11	11	11	12	12	12	12	11	9	11	12	10	9	11	12
min °C	8	8	10	9	9	11	11	11	12	12	11	10	8	9	12	8	8	10	11
chill °C	6	7	9	7	8	11	10	11	11	10	8	7	5	8	10	6	6	8	10

Freezing level m	4150	4000	4100	4200	4150	4200	4350	4450	4450	4500	4250	4050	4250	4300	4550	4350	4050	4050	4250
Cloud base (m)												8950		9500

	—	5:50	—	—	5:48	—	—	5:48	—	—	5:48	—	—	5:47	—	—	5:46	—	—
	—	—	7:44	—	—	7:44	—	—	7:45	—	—	7:45	—	—	7:46	—	—	7:46	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 12°C on Tue night, min 8°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Fri night, min 8°C on Sat night). Winds decreasing (fresh winds from the WNW on Fri night, light winds from the NW by Sun morning).

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. 3 hours ago	15° C	Clear	Light winds from the W (7 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the W (11 kph at 260).	16 km Low: few Mid: scattered High: scattered
AJX - CSS 32 km ESE 519m alt. 57 minutes ago	14° C	-	Calm (0 kph at 154).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	12° C	-	Calm (0 kph at 213).
Chino Airport 34 km S 218m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the W (9 kph at 270).	16 km Low: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (17 kph from 240 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 3 hours ago	17° C	Clear	Light winds from the SE (19 kph at 140).	16 km
Riverside Airport 42 km SSE 661m alt. 1 hour ago	14° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	15° C	Dry and cloudy.	Light winds from the NW (7 kph at 310).	16 km Low: overcast
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	16° C	Dry and cloudy.	Light winds from the WSW (7 kph at 240).	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.