– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 pm Fri 21 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Fri 21 Nov Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Freeze-thaw conditions (max 8°C on Mon morning, min -1°C on Fri night). Winds decreasing (strong winds from the NE on Fri night, light winds from the NNW by Sun morning).										Days 5–7 Weather Summary Mostly dry. Very mild (max 10°C on Wed night, min 8°C on Mon night). Wind will be generally light.
		Saturday 22			Sunday 23			Monday 24			Tuesday 25			Wednesday 26			Thursday 27
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds
km/h	NE	ENE	NE	NNE	NNW	NW	NW	NNW	NNW	NW	NNW	NNW	NNW	N	NW	NW	NW	WNW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	-1	0	1	2	4	5	6	8	8	9	9	9	9	9	9	10	9	9	9
min°C	-1	-1	1	1	3	4	6	7	8	8	8	8	9	9	9	9	9	9	8
chill°C	-8	-8	-6	-4	0	1	2	4	5	5	5	6	7	8	8	8	8	7	5

Freezing level (m)	2300	2400	2550	2650	2900	3200	3750	3700	3850	3900	3950	3950	4100	4100	4100	4050	4050	4000	3850
Cloud base (m)	2000	1500	1600	2650				9550						9200		6950	5900	5900	5550

	—	6:30	—	—	6:31	—	—	6:31	—	—	6:33	—	—	6:33	—	—	6:35	—	—
	—	—	4:42	—	—	4:42	—	—	4:42	—	—	4:40	—	—	4:40	—	—	4:40	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 8°C on Mon morning, min -1°C on Fri night). Winds decreasing (strong winds from the NE on Fri night, light winds from the NNW by Sun morning).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Wed night, min 8°C on Mon night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 2500 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Ontario Airport 27 km SSE 715m alt. 2 hours ago	15° C	Dry and partly cloudy.	Light winds from the NNE (19 kph at 20).	16 km Low: few Mid: scattered
Crestline - CSS 31 km E 1615m alt. 1 hour ago	2° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 1 hour ago	13° C	-	Wind obs. (15 kph from 121 degs) was rejected.
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	6° C	-	Strong winds from the ENE (44 kph at 58).
Chino Airport 34 km S 218m alt. 1 hour ago	16° C	Light rain .	Light winds from the ENE.(Wind varies from 010 to 110 degs) (17 kph at 60).	16 km
Lake Arrowhead 41 km E 1619m alt. 1 hour ago	0° C	-	Calm (0 kph at 102).
Victorville Airport 41 km NE 880m alt. 2 hours ago	8° C	Dry and cloudy.	Light winds from the N (13 kph at 0).	16 km Low: overcast
Riverside Airport 42 km SSE 661m alt. 2 hours ago	12° C	Clear	Light winds from the ESE (9 kph at 120).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	10° C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 1 hour ago	12° C	Dry	Calm (0 kph at 259).

* 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.