– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Sat 09 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 09 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 12°C on Tue afternoon). Winds increasing (calm on Sat night, fresh winds from the ESE by Tue morning).										Days 5–7 Weather Summary Mostly dry. Very mild (max 13°C on Fri afternoon, min 9°C on Tue night). Winds decreasing (fresh winds from the WSW on Wed night, calm by Fri morning).
		Sunday 10			Monday 11			Tuesday 12			Wednesday 13			Thursday 14			Friday 15
	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	E	SSE	SSE	SE	S	SSW	SSE	ESE	SSE	SSW	SSW	SW	SW	WSW	WSW	WNW	W	WNW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	15	15	16	15	15	16	16	15	14	11	10	11	10	9	10	10	12	13	13
min °C	14	15	16	15	14	16	15	14	12	9	9	11	9	9	10	10	11	13	12
chill °C	14	15	16	15	13	14	14	12	10	6	6	8	5	5	7	7	11	13	12

Freezing level m	4650	4550	4650	4600	4500	4600	4650	4550	4300	4100	4050	4100	4200	4200	4200	4500	4500	4450	4600
Cloud base (m)								5000		9450

	—	5:52	—	—	5:50	—	—	5:50	—	—	5:50	—	—	5:48	—	—	5:48	—	—
	—	—	7:40	—	—	7:42	—	—	7:43	—	—	7:44	—	—	7:44	—	—	7:45	—

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 12°C on Tue afternoon). Winds increasing (calm on Sat night, fresh winds from the ESE by Tue morning).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Fri afternoon, min 9°C on Tue night). Winds decreasing (fresh winds from the WSW on Wed night, calm by Fri 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. 2 hours ago		Mist -.	Calm (0 kph at 0).	10 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	17° C	Clear	Light winds from the WSW (7 kph at 240).	16 km
AJX - CSS 32 km ESE 519m alt. 2 hours ago	15° C	-	Wind obs. (6 kph from 25 degs) was rejected.
Chino Airport 34 km S 218m alt. 3 hours ago	14° C	Clear	Light winds from the W (9 kph at 280).	13 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 180).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	18° C	Clear	Wind obs. (7 kph from 170 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	17° C	-	Light winds from the WSW (6 kph at 240).	0.0 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	16° C	Clear	Light winds from the WNW (7 kph at 290).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	17° C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 2 hours ago	24° C	Dry	Calm (2 kph at 273).

* 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.