– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Tue 07 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Tue 07 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 26°C on Wed afternoon, min 14°C on Thu night). Wind will be generally light.										Days 5–7 Weather Summary Light rain (total 10mm), mostly falling on Sat night. Very mild (max 16°C on Mon afternoon, min 8°C on Sun night). Wind will be generally light.
		Wednesday 8			Thursday 9			Friday 10			Saturday 11			Sunday 12			Monday 13
	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	some clouds	clear	clear	rain shwrs	rain shwrs	rain shwrs	rain shwrs	light rain	rain shwrs	rain shwrs	rain shwrs	rain shwrs	some clouds
km/h	WNW	SSW	SW	W	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	WSW	WSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	2	0.5	0.5	3	1.8	1.3	0.4	0.1	0.1	—
max °C	21	24	26	21	21	23	18	18	19	14	13	14	12	11	11	9	11	16	12
min °C	20	20	25	18	18	22	14	14	18	11	11	13	10	10	10	8	8	15	10
chill °C	20	20	25	18	18	22	14	13	17	10	9	11	8	8	8	6	8	15	9

Freezing level m	3900	3900	3800	3850	3650	3500	3350	3050	2950	2400	2400	2600	2000	2050	2100	1800	2000	2450	3000
Cloud base (m)				9150	8750		900	9400	2350	850	900	1550	900	850	900	900	1650	2500	900

	—	6:28	—	—	6:26	—	—	6:26	—	—	6:24	—	—	6:22	—	—	6:22	—	—
	—	—	7:15	—	—	7:16	—	—	7:17	—	—	7:17	—	—	7:19	—	—	7:20	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 26°C on Wed afternoon, min 14°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Light rain (total 10mm), mostly falling on Sat night. Very mild (max 16°C on Mon afternoon, min 8°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	17° C	-	Calm (0 kph at 0).	16 km Low: few
Ontario Airport 27 km SSE 715m alt. 2 hours ago	17° C	Clear	Light winds from the SW (6 kph at 220).	16 km
Crestline - CSS 31 km E 1615m alt. 1 hour ago	14° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	17° C	-	Light winds from the NE (13 kph at 42).
Chino Airport 34 km S 218m alt. 2 hours ago	16° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 20).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	15° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Riverside Airport 42 km SSE 661m alt. 2 hours ago	17° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	16° 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.