– Lat/Long: 34.29° N 117.65° W

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

Issued: 4 am Tue 28 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 23°C on Thu afternoon, min 13°C on Tue morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 26°C on Fri afternoon, min 12°C on Sun night). Wind will be generally light.
	Tuesday 28			Wednesday 29			Thursday 30			Friday 1			Saturday 2			Sunday 3
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear
km/h	SSE	SW	W	SSW	SW	SW	W	WSW	W	NE	WSW	NE	S	SSW	S	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	20	16	19	21	17	21	23	19	24	26	21	24	25	20	21	22	16
min °C	13	20	14	16	20	14	17	23	18	21	26	21	22	25	17	18	21	12
chill °C	13	20	14	16	20	14	17	23	18	21	26	21	22	25	17	18	21	12

Freezing level m	3350	3300	3450	3450	3350	3450	3350	3550	3650	3550	3800	3700	3600	3700	3700	3500	3550	3600
Cloud base (m)	6150													9200	7150			900

	6:03	—	—	6:03	—	—	6:01	—	—	6:01	—	—	6:00	—	—	5:58	—	—
	—	7:31	—	—	7:32	—	—	7:32	—	—	7:34	—	—	7:35	—	—	7:36	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 23°C on Thu afternoon, min 13°C on Tue morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 26°C on Fri afternoon, min 12°C on Sun night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 500 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	10° C	Clear	Light winds from the NNE (7 kph at 30).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	11° C	Clear	Calm (0 kph at 0).	16 km
Crestline - CSS 31 km E 1615m alt. 2 hours ago	3° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	7° C	-	Strong winds from the NE (46 kph at 35).
Chino Airport 34 km S 218m alt. 3 hours ago	10° C	Clear	Light winds from the SSE (6 kph at 150).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (0 kph at 0).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	5° C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	9° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	10° C	Clear	Light winds from the ESE (7 kph at 120).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	9° 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.