– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Mon 13 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Mon 13 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Freeze-thaw conditions (max 6°C on Wed morning, min -2°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 8°C on Sun afternoon, min 2°C on Thu night). Wind will be generally light.
		Tuesday 14			Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	some clouds	cloudy	some clouds	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	clear
km/h	N	NW	NW	WNW	SW	SW	WSW	W	WNW	NW	NNW	NW	NW	SE	WSW	S	S	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	0	2	4	5	6	6	6	5	5	4	4	4	5	5	6	6	7	8	7
min °C	-2	0	3	4	5	6	5	4	5	2	2	4	5	4	5	6	6	8	6
chill °C	-8	-3	2	2	4	3	2	0	1	-3	-2	2	3	4	5	6	4	6	3

Freezing level m	2350	2800	2950	3350	3500	3450	3550	3450	3350	3100	3250	3000	3250	3250	3150	3450	3500	3600	3650
Cloud base (m)	950		2950				6500	5950	2300			9200	6450	6700	6950	6850

	—	6:20	—	—	6:18	—	—	6:18	—	—	6:16	—	—	6:16	—	—	6:13	—	—
	—	—	7:21	—	—	7:22	—	—	7:22	—	—	7:22	—	—	7:23	—	—	7:24	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 6°C on Wed morning, min -2°C on Mon night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Mild temperatures (max 8°C on Sun afternoon, min 2°C on Thu night). 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 NNE (11 kph at 20).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	12° C	-	Calm (0 kph at 0).	16 km Low: few
Crestline - CSS 31 km E 1615m alt. 57 minutes ago	3° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 57 minutes ago	6° C	-	Wind obs. (6 kph from 293 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	9° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the N (6 kph at 10).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	5° C	Clear	Light winds from the SSE (11 kph at 160).	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	Light winds from the SE (7 kph at 130).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	8° 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.