– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Sun 24 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sun 24 May Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 10°C on Sun afternoon, min 3°C on Tue night). Winds increasing (calm on Sun night, strong winds from the WSW by Tue night).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 9°C on Fri afternoon, min 1°C on Wed night). Winds decreasing (fresh winds from the SW on Wed night, calm by Fri morning).
	Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thursday 28			Friday 29
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	clear	rain shwrs	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear
km/h	SSE	S	S	S	SSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	SW	WNW	N	NNW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	0.1	0.1	—	0.1	—	0.1	—	—	—	—	—	—	—
max °C	9	10	9	9	10	9	8	8	5	3	3	2	3	5	6	8	9	9
min °C	8	10	8	8	9	7	7	8	3	3	2	1	2	4	4	6	8	9
chill °C	6	10	8	7	8	4	4	4	-2	-2	-4	-5	-2	1	0	5	8	9

Freezing level m	3800	3950	3950	3900	4050	4100	4050	3950	3700	3350	3000	3000	3200	3300	3600	3850	3850	3950
Cloud base (m)	9050					850	850		850	1500	1600	1450	1500		900

	5:43	—	—	5:41	—	—	5:41	—	—	5:41	—	—	5:41	—	—	5:39	—	—
	—	7:52	—	—	7:52	—	—	7:52	—	—	7:53	—	—	7:53	—	—	7:54	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 10°C on Sun afternoon, min 3°C on Tue night). Winds increasing (calm on Sun night, strong winds from the WSW by Tue night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Fri afternoon, min 1°C on Wed night). Winds decreasing (fresh winds from the SW 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. 1 hour ago	15° C	Mist -.	Light winds from the WNW (7 kph at 290).	8 km Low: scattered
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	16° C	Mist -.	Light winds from the W (11 kph at 260).	6 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the SSW (13 kph at 210).	16 km Low: overcast
AJX - CSS 32 km ESE 519m alt. 41 minutes ago	20° C	-	Light winds from the SE (9 kph at 146).
Chino Airport 34 km S 218m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the SSW (9 kph at 210).	16 km Low: overcast
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Calm (2 kph at 260).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	28° C	Clear	Wind obs. (7 kph from 170 degs) was rejected.	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	16° C	Dry and cloudy.	Light winds from the SSW (13 kph at 200).	16 km Low: overcast
Riverside Airport 42 km SSE 661m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the W (11 kph at 270).	16 km Low: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	18° C	Dry and cloudy.	Light winds from the WNW (17 kph at 290).	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.