– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Tue 28 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Tue 28 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. Warm (max 25°C on Fri afternoon, min 15°C on Tue night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 24°C on Sat afternoon, min 9°C on Sun night). Wind will be generally light.
		Wednesday 29			Thursday 30			Friday 1			Saturday 2			Sunday 3			Monday 4
	night	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	some clouds	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	some clouds
km/h	NNW	S	SW	WNW	S	SW	W	ESE	SSW	SSW	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	20	22	17	22	24	18	24	25	20	22	24	18	16	18	13	14	16	12
min °C	15	17	22	15	18	23	18	20	24	19	20	23	13	14	17	9	10	15	9
chill °C	15	17	22	15	18	23	18	20	24	19	20	23	12	14	16	8	9	14	7

Freezing level m	3550	3500	3450	3550	3400	3600	3700	3650	3800	3700	3700	3750	3650	3450	3300	3100	2900	2850	2050
Cloud base (m)									3550				850	850		900			1500

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

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 25°C on Fri afternoon, min 15°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Sat afternoon, min 9°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	12° C	-	Calm (0 kph at 0).	16 km Low: few Mid: few
Ontario Airport 27 km SSE 715m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
Crestline - CSS 31 km E 1615m alt. 1 hour ago	7° C	-	Calm (0 kph at 0).
Chino Airport 34 km S 218m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 110 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	10° C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	8° C	Clear	Light winds from the E (7 kph at 80).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 32 minutes ago	17° C	Dry	Calm (0 kph at 0).

* 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.