– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 pm Sat 24 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Sat 24 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 11°C on Tue morning, min 6°C on Sat afternoon). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 14°C on Fri morning, min 10°C on Tue afternoon). Wind will be generally light.
	Sat 24		Sunday 25			Monday 26			Tuesday 27			Wednesday 28			Thursday 29
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	cloudy	some clouds	cloudy	some clouds	clear	clear	clear	clear	some clouds	some clouds	some clouds	cloudy	clear	clear	clear
km/h	NNE	NNE	ENE	SSW	E	SSE	ESE	NNE	NE	SE	NNE	NNE	N	NNE	NNE	N	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	8	7	8	8	8	9	9	9	11	10	10	11	11	11	13	12	13
min °C	6	6	7	8	8	8	8	8	9	10	10	10	10	11	11	12	12
chill °C	2	2	6	8	8	8	8	8	9	10	10	9	10	11	10	12	10

Freezing level m	2350	2500	2650	2700	2800	2800	2850	3200	3400	3400	3500	3450	3350	3300	3200	3250	3350
Cloud base (m)	2550			6750	5450	5000	5050				6900	6100	5350		5400

	—	—	6:52	—	—	6:50	—	—	6:50	—	—	6:50	—	—	6:50	—	—
	5:12	—	—	5:13	—	—	5:14	—	—	5:15	—	—	5:15	—	—	5:16	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 11°C on Tue morning, min 6°C on Sat afternoon). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Fri morning, min 10°C on Tue 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. 1 hour ago	16° C	Clear	Light winds from the W.(Wind varies from 230 to 290 degs) (17 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	17° C	-	Light winds from the WSW (13 kph at 250).	16 km Low: few
Ontario Airport 27 km SSE 715m alt. 2 hours ago	17° C	Dry and partly cloudy.	Moderate winds from the WSW (22 kph at 250).	16 km Low: few Mid: scattered
Crestline - CSS 31 km E 1615m alt. 44 minutes ago	5° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 44 minutes ago	16° C	-	Light winds from the SE (11 kph at 129).
Marshall Peak - CSS 33 km ESE 1211m alt. 44 minutes ago	9° C	-	Wind obs. (24 kph from 91 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	17° C	-	Light winds from the W (13 kph at 260).	16 km Low: few Mid: few
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 290).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	14° C	Clear	Light winds from the N (11 kph at 0).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	19° C	-	Light winds from the SSW (13 kph at 200).	16 km Low: few

* 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.