– Lat/Long: 34.29° N 117.65° W

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

Issued: 10 pm Fri 10 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 6mm), mostly falling on Sun morning. Very mild (max 10°C on Sat afternoon, min 2°C on Sun night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Wed afternoon, min 4°C on Mon night). Wind will be generally light.
		Saturday 11			Sunday 12			Monday 13			Tuesday 14			Wednesday 15			Thursday 16
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	clear	clear	rain shwrs	light rain	rain shwrs	rain shwrs	rain shwrs	rain shwrs	some clouds	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds
km/h	SSW	SSW	SW	SSW	SSW	SW	SSW	SW	WSW	SW	SSW	SW	SSW	S	SW	SW	SW	SW	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.7	—	—	1	2	1.4	0.1	0.2	0.1	—	—	—	—	—	—	—	—	—	—
max °C	9	8	10	6	5	6	4	4	8	5	8	11	9	11	12	10	9	11	8
min °C	5	5	9	4	5	5	2	2	6	4	6	11	7	8	12	7	6	10	7
chill °C	2	2	6	-1	1	1	-1	-1	3	2	6	10	6	8	11	6	4	8	5

Freezing level m	2850	3100	3150	2450	2250	2350	2250	2200	2350	2650	2950	3050	3350	3450	3350	3450	3350	3250	2650
Cloud base (m)	850		2300	900	850	1550	950	1550	2200	1650		2700					5600	2200	2850

	—	6:24	—	—	6:22	—	—	6:22	—	—	6:20	—	—	6:18	—	—	6:18	—	—
	—	—	7:17	—	—	7:19	—	—	7:20	—	—	7:21	—	—	7:22	—	—	7:22	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 6mm), mostly falling on Sun morning. Very mild (max 10°C on Sat afternoon, min 2°C on Sun night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Wed afternoon, min 4°C on Mon night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 1500 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	14° C	-	Light winds from the WSW (11 kph at 240).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	15° C	Dry and partly cloudy.	Light winds from the SW (13 kph at 230).	16 km Low: few Mid: broken
Crestline - CSS 31 km E 1615m alt. 1 hour ago	5° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	8° C	-	Fresh winds from the SSW (37 kph at 201).
Chino Airport 34 km S 218m alt. 2 hours ago	15° C	Dry and partly cloudy.	Light winds from the SW (6 kph at 220).	16 km Low: few Mid: scattered High: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (9 kph from 260 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	9° C	-	Light winds from the WSW (9 kph at 240).	16 km Low: few
Riverside Airport 42 km SSE 661m alt. 2 hours ago	15° C	Dry and partly cloudy.	Light winds from the WSW (6 kph at 250).	16 km Low: few Mid: scattered High: broken
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	15° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	15° C	Dry and cloudy.	Light winds from the W (7 kph at 260).	16 km Low: scattered Mid: broken High: overcast

* 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.