– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Mon 22 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 22 Jun Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 15°C on Mon morning, min 13°C on Tue morning). Winds increasing (light winds from the SSW on Mon morning, strong winds from the S by Tue morning).									Days 4–6 Weather Summary Mostly dry. Very mild (max 15°C on Thu night, min 11°C on Fri night). Winds decreasing (strong winds from the WSW on Fri afternoon, light winds from the NE by Sat night).
	Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26			Saturday 27
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SSW	SSW	S	S	S	SSW	SSW	SW	WSW	SW	WSW	WSW	WSW	WSW	W	W	W	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	0.5	0.2	—	—	—	—	—	—	—	—	—	—
max °C	15	14	15	14	14	14	13	13	13	14	14	15	14	14	12	13	13	13
min °C	15	14	14	13	14	13	13	13	13	14	14	14	14	13	11	11	13	11
chill °C	14	12	12	10	11	10	10	11	11	12	13	12	12	10	7	7	10	10

Freezing level m	5200	5100	5050	5050	5050	5100	4950	5050	5050	5050	5100	5150	5050	5050	5050	5100	5150	5150
Cloud base (m)							4950											900

	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	—	8:05	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 15°C on Mon morning, min 13°C on Tue morning). Winds increasing (light winds from the SSW on Mon morning, strong winds from the S by Tue morning).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Thu night, min 11°C on Fri night). Winds decreasing (strong winds from the WSW on Fri afternoon, light winds from the NE by Sat 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 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	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	16° C	Haze -.	Light winds from the SW (6 kph at 230).	10 km
AJX - CSS 32 km ESE 519m alt. 44 minutes ago	14° C	-	Wind obs. (6 kph from 44 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Wind obs. (7 kph from 320 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	16° C	Clear	Wind obs. (13 kph from 140 degs) was rejected.	11 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	16° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	15° C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 1 hour ago		-	Calm (0 kph at 266).

* 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.