– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Thu 23 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Thu 23 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 2mm), mostly falling on Sat night. Very mild (max 13°C on Fri afternoon, min 3°C on Sat night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Wed afternoon, min 3°C on Sun night). Wind will be generally light.
		Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	rain shwrs	cloudy	some clouds	rain shwrs	rain shwrs	some clouds	rain shwrs	some clouds	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SW	SSW	SW	SSW	SSW	SSW	SW	SW	SW	SSW	SSW	SW	WNW	S	SW	SW	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	0.1	—	—	1.6	0.3	—	0.1	—	—	—	—	—	—	—	—	—
max °C	12	11	13	9	6	7	4	4	7	5	6	9	8	13	14	12	14	15	12
min °C	10	9	12	6	5	7	3	3	7	3	3	9	7	9	14	11	11	15	9
chill °C	10	8	10	3	2	3	-2	0	4	0	0	7	5	8	13	10	11	14	8

Freezing level m	3450	3400	3350	3300	2950	2700	2000	2250	2700	3100	3250	3250	3450	3650	3700	3900	3900	3800	3400
Cloud base (m)	7100	5550	9400	850	850	2900	850	900	2000	900			9100

	—	6:07	—	—	6:07	—	—	6:05	—	—	6:05	—	—	6:03	—	—	6:03	—	—
	—	—	7:29	—	—	7:29	—	—	7:30	—	—	7:30	—	—	7:31	—	—	7:32	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 2mm), mostly falling on Sat night. Very mild (max 13°C on Fri afternoon, min 3°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Wed afternoon, min 3°C on Sun 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	13° C	Dry and partly cloudy.	Light winds from the N (6 kph at 10).	16 km Low: scattered Mid: broken
Ontario Airport 27 km SSE 715m alt. 2 hours ago	14° C	-	Calm (0 kph at 0).	16 km Low: few
Crestline - CSS 31 km E 1615m alt. 1 hour ago	10° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 3 hours ago	10° C	-	Calm (2 kph at 92).
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		-	Calm (2 kph at 40).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	8° C	Clear	Light winds from the S (9 kph at 170).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	9° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	13° 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.