– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 pm Mon 26 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Mon 26 Jan 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 13°C on Thu morning, min 8°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Fri morning, min 13°C on Thu afternoon). Wind will be generally light.
	Mon 26		Tuesday 27			Wednesday 28			Thursday 29			Friday 30			Saturday 31
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds
km/h	E	NNW	WSW	WSW	E	N	N	NNE	NNE	N	NNE	NNE	NNE	NNE	NNE	NNE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	9	10	10	11	12	11	12	13	13	13	15	15	15	15	15	14
min °C	9	8	9	10	10	11	10	11	12	13	13	14	14	14	14	14	13
chill °C	9	8	9	10	10	10	8	9	11	12	12	13	13	14	13	14	13

Freezing level m	2850	3050	3450	3400	3450	3500	3500	3500	3500	3650	3750	3900	4050	4000	3850	3850	3700
Cloud base (m)	5750				6850	6450	6800			9100

	—	—	6:50	—	—	6:50	—	—	6:50	—	—	6:48	—	—	6:48	—	—
	5:14	—	—	5:15	—	—	5:15	—	—	5:16	—	—	5:17	—	—	5:19	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 13°C on Thu morning, min 8°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Fri morning, min 13°C on Thu afternoon). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 1500 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	16° C	Clear	Calm (0 kph at 0).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	16° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	17° C	-	Light winds from the N (9 kph at 1).	16 km Low: few
Crestline - CSS 31 km E 1615m alt. 1 hour ago	6° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 1 hour ago	11° C	-	Light winds from the ENE (15 kph at 70).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	11° C	-	Fresh winds from the ENE (30 kph at 61).
Chino Airport 34 km S 218m alt. 2 hours ago	14° C	Clear	Light winds from the SE (9 kph at 140).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 100 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	6° C	Clear	Light winds from the WSW (6 kph at 250).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	18° 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.