– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Mon 06 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Mon 06 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. Very mild (max 18°C on Tue afternoon, min 11°C on Thu morning). Wind will be generally light.										Days 5–7 Weather Summary Heavy rain (total 24mm), heaviest during Sat morning. Very mild (max 12°C on Fri afternoon, min 4°C on Sat night). Mainly fresh winds.
		Tuesday 7			Wednesday 8			Thursday 9			Friday 10			Saturday 11			Sunday 12
	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	some clouds	some clouds	clear	rain shwrs	mod. rain	risk tstorm	rain shwrs	rain shwrs	light rain	light snow
km/h	W	SW	SW	WSW	S	SW	W	SW	SW	SSW	SSW	SSW	S	S	SSW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	5
mm	—	—	—	—	—	—	—	—	—	—	—	—	4	7	6	1.6	1.6	3	0.7
max °C	14	17	18	16	16	17	14	13	15	11	10	12	8	6	6	5	4	5	3
min °C	14	14	18	14	14	17	12	11	13	8	8	11	6	5	6	4	4	4	1
chill °C	14	14	18	14	14	17	11	10	11	6	6	8	3	2	2	0	0	-1	-4

Freezing level m	3950	3900	3850	3900	3850	3800	3800	3650	3500	3350	3050	2950	2500	2300	2350	2200	2200	2050	1750
Cloud base (m)							9100	9100		900	6450		850	900	1500	850	850	900	850

	—	6:30	—	—	6:28	—	—	6:26	—	—	6:26	—	—	6:24	—	—	6:22	—	—
	—	—	7:15	—	—	7:15	—	—	7:16	—	—	7:17	—	—	7:17	—	—	7:19	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 18°C on Tue afternoon, min 11°C on Thu morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Heavy rain (total 24mm), heaviest during Sat morning. Very mild (max 12°C on Fri afternoon, min 4°C on Sat night). Mainly fresh winds.

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. 2 hours ago	15° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	15° C	-	Light winds from the S (6 kph at 190).	16 km Low: few
Crestline - CSS 31 km E 1615m alt. 1 hour ago	12° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	13° C	-	Calm (0 kph at 263).
Chino Airport 34 km S 218m alt. 2 hours ago	13° 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 (9 kph at 0).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	13° C	Clear	Wind obs. (11 kph from 120 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	10° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	14° C	Clear	Light winds from the SE (6 kph at 140).	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.