– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Fri 28 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Fri 28 Mar 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 4°C on Sun night, min -1°C on Fri night). Winds increasing (moderate winds from the WNW on Fri afternoon, gales from the WNW by Sat night).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 2°C on Mon night, min -6°C on Wed night). Winds decreasing (severe gales from the W on Mon night, light winds from the W by Wed night).
	Friday 28			Saturday 29			Sunday 30			Monday 31			Tuesday 1			Wednesday 2
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	clear	some clouds	clear	clear	rain shwrs	clear	some clouds	clear	some clouds	clear	clear	clear	some clouds	some clouds
km/h	WNW	WNW	WNW	NW	WNW	W	WNW	WNW	W	W	W	W	WNW	WNW	WNW	NW	NW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	0.3	—	—	—	—	—	—	—	—	—
max°C	1	1	1	1	1	1	-1	0	4	1	1	2	1	1	-1	-5	-5	-5
min°C	0	0	-1	0	0	-1	-1	0	2	1	1	1	1	-1	-3	-5	-5	-6
chill°C	-7	-6	-10	-8	-7	-10	-10	-8	-6	-7	-7	-8	-8	-10	-13	-15	-14	-12

Freezing level (m)	3100	3150	3050	3200	3300	2700	2900	3150	3650	3300	3200	3400	3200	2950	2350	2350	2400	2100
Cloud base (m)	900	2100	1500	900	2200	850	900	2750	850	950	1750	900	900	2100				6000

	6:43	—	—	6:41	—	—	6:41	—	—	6:39	—	—	6:37	—	—	6:35	—	—
	—	7:07	—	—	7:07	—	—	7:08	—	—	7:09	—	—	7:10	—	—	7:12	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 4°C on Sun night, min -1°C on Fri night). Winds increasing (moderate winds from the WNW on Fri afternoon, gales from the WNW by Sat night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 2°C on Mon night, min -6°C on Wed night). Winds decreasing (severe gales from the W on Mon night, light winds from the W by Wed night).

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 5 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	Dry and partly cloudy.	Light winds from the WSW (19 kph at 240).	16 km Low: scattered Mid: broken High: broken
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	18° C	Dry and partly cloudy.	Light winds from the SSW (17 kph at 210).	16 km Low: broken
Ontario Airport 27 km SSE 715m alt. 2 hours ago	18° C	Dry and partly cloudy.	Light winds from the SW (15 kph at 220).	16 km Low: broken
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	11° C	-	Moderate winds from the S (26 kph at 172).
Chino Airport 34 km S 218m alt. 2 hours ago	20° C	Dry and partly cloudy.	Light winds from the SW.(Wind varies from 180 to 250 degs) (17 kph at 220).	16 km Low: few Mid: scattered
Lake Arrowhead 41 km E 1619m alt. 1 hour ago	13° C	Dry	Calm (0 kph at 257).
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	18° C	Dry and partly cloudy.	Light winds from the S (9 kph at 170).	16 km Low: broken
Riverside Airport 42 km SSE 661m alt. 1 hour ago	19° C	Dry and partly cloudy.	Light winds from the WNW.(Wind varies from 260 to 320 degs) (13 kph at 290).	16 km Low: scattered
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	20° C	Dry and partly cloudy.	Light winds from the W (15 kph at 260).	16 km Low: scattered
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the SW (19 kph at 220).	16 km Low: broken

* 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.