– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Thu 28 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 28 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. Freeze-thaw conditions (max 11°C on Sat night, min 0°C on Thu night). Mainly fresh winds.									Days 4–6 Weather Summary Mostly dry. Very mild (max 15°C on Tue afternoon, min 11°C on Sun morning). Wind will be generally light.
	Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 1			Tuesday 2
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SW	SSW	WSW	NW	NW	NW	WNW	WNW	NNW	E	NW	E	SE	W	NE	E	WNW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	0.3	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	4	2	4	6	7	10	10	11	12	13	12	13	14	13	14	15	15
min °C	1	3	0	2	5	7	8	10	10	11	13	12	12	14	13	13	15	14
chill °C	-2	-1	-6	-3	2	3	6	8	8	10	13	12	12	14	13	13	15	14

Freezing level m	3000	3150	2450	3350	3500	4000	4000	4050	4300	4150	4350	4300	4200	4400	4350	4400	4600	4700
Cloud base (m)		2300	900	1700	2100							8950	8950

	5:41	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	7:53	—	—	7:54	—	—	7:55	—	—	7:55	—	—	7:57	—	—	7:57	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 11°C on Sat night, min 0°C on Thu night). Mainly fresh winds.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Tue afternoon, min 11°C on Sun morning). Wind will be generally light.

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	10° C	-	Light winds from the N (6 kph at 10).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	12° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
AJX - CSS 32 km ESE 519m alt. 54 minutes ago	10° C	-	Light winds from the S (11 kph at 184).
Chino Airport 34 km S 218m alt. 2 hours ago	11° C	Clear	Light winds from the NE (6 kph at 50).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 220 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	7° C	Clear	Light winds from the S (7 kph at 190).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	10° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	9° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	12° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: broken
Placentia wx 48 km S 70m alt. 2 hours ago		-	Light winds from the SSW (6 kph at 196).

* 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.