– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 am Tue 03 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Tue 03 Feb Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 6°C on Tue afternoon, min -3°C on Thu night). Winds decreasing (strong winds from the ENE on Tue night, calm by Thu night).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 5°C on Sun afternoon, min -3°C on Fri morning). Winds increasing (calm on Fri morning, fresh winds from the NE by Sat afternoon).
	Tuesday 3			Wednesday 4			Thursday 5			Friday 6			Saturday 7			Sunday 8
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	cloudy	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear
km/h	NE	ENE	ENE	ENE	E	SE	ESE	ESE	E	S	S	N	NE	NE	ENE	ENE	ENE	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	5	6	6	6	5	5	2	1	-1	-2	-2	-2	0	2	4	4	5	5
min °C	5	5	5	5	4	3	1	0	-3	-3	-3	-3	-1	0	3	4	4	4
chill °C	0	-1	0	0	0	-1	-2	-2	-6	-3	-6	-6	-6	-6	-2	-1	0	1

Freezing level m	3750	3800	3850	3850	3750	3650	3400	3200	2800	2800	2750	2750	2950	3100	3550	3650	3650	3600
Cloud base (m)						9100	6700	6100	3100	2800	3150	3300			9150

	6:46	—	—	6:45	—	—	6:43	—	—	6:43	—	—	6:43	—	—	6:41	—	—
	—	5:22	—	—	5:22	—	—	5:23	—	—	5:24	—	—	5:25	—	—	5:27	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 6°C on Tue afternoon, min -3°C on Thu night). Winds decreasing (strong winds from the ENE on Tue night, calm by Thu night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 5°C on Sun afternoon, min -3°C on Fri morning). Winds increasing (calm on Fri morning, fresh winds from the NE by Sat afternoon).

This table gives the weather forecast for Mount San Antonio at the specific elevation of 3068 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	14° C	Clear	Light winds from the N (9 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	12° C	Clear	Light winds from the NE (6 kph at 40).	16 km
AJX - CSS 32 km ESE 519m alt. 2 hours ago	20° C	-	Moderate winds from the N (24 kph at 355).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	15° C	-	Severe gales from the NNE (81 kph at 29).
Chino Airport 34 km S 218m alt. 3 hours ago	8° C	Clear	Calm (0 kph at 0).	11 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 70).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	5° C	Clear	Wind obs. (15 kph from 180 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	10° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	7° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	9° C	Clear	Calm (0 kph at 0).	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.