– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 am Sat 22 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Sat 22 Nov Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 9°C on Mon night, min -1°C on Sat morning). Winds decreasing (strong winds from the ENE on Sat morning, light winds from the NNW by Sun morning).									Days 4–6 Weather Summary Mostly dry. Very mild (max 10°C on Tue night, min 8°C on Tue morning). Wind will be generally light.
	Saturday 22			Sunday 23			Monday 24			Tuesday 25			Wednesday 26			Thursday 27
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

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

Freezing level (m)	2400	2600	2700	2900	3250	3850	3800	3800	4000	3950	3950	4050	4200	4200	4150	4100	4100	4000
Cloud base (m)	950	1650	2750				9550							9600		6900	6300	5400

	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 9°C on Mon night, min -1°C on Sat morning). Winds decreasing (strong winds from the ENE on Sat morning, light winds from the NNW by Sun morning).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Tue night, min 8°C on Tue morning). 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. 3 hours ago	16° C	Dry and partly cloudy.	Fresh winds from the NE (33 kph at 50).	16 km Low: scattered Mid: broken
Crestline - CSS 31 km E 1615m alt. 2 hours ago	2° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 2 hours ago	13° C	-	Severe gales from the ENE (76 kph at 64).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	6° C	-	Wind obs. (109 kph from 85 degs) was rejected.
Chino Airport 34 km S 218m alt. 3 hours ago	16° C	Light rain .	Moderate winds from the E (24 kph at 80).	16 km Low: few Mid: scattered
Lake Arrowhead 41 km E 1619m alt. 1 hour ago	-1° C	-	Calm (0 kph at 117).
Victorville Airport 41 km NE 880m alt. 2 hours ago	8° C	Dry and cloudy.	Light winds from the N (11 kph at 350).	16 km Low: overcast
Riverside Airport 42 km SSE 661m alt. 3 hours ago	11° C	-	Calm (0 kph at 0).	16 km Low: few
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	9° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Placentia wx 48 km S 70m alt. 2 hours ago	14° C	Dry	Wind obs. (14 kph from 163 degs) was rejected.

* 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.