– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Wed 27 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Wed 27 May 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 7°C on Sat afternoon, min -4°C on Wed night). Winds decreasing (fresh winds from the SW on Thu night, light winds from the NW by Sat morning).										Days 5–7 Weather Summary Mostly dry. Very mild (max 11°C on Tue afternoon, min 7°C on Sat night). Wind will be generally light.
		Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 1			Tuesday 2
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	W	SW	SW	WSW	NW	NNW	NW	NW	NW	NW	ESE	NNE	SE	SE	ESE	SE	ESE	N	ESE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-1	0	1	-1	2	3	6	6	7	8	8	9	8	8	9	9	9	11	11
min °C	-4	-1	0	-3	1	1	5	6	6	7	7	8	8	8	8	9	9	10	11
chill °C	-11	-6	-5	-10	-6	-5	0	3	3	4	6	8	7	5	6	7	8	10	11

Freezing level m	2400	3000	3150	2450	3400	3600	4050	4050	4100	4200	4150	4350	4250	4200	4400	4350	4400	4550	4650
Cloud base (m)	900	900	2050	900	1600	2250													9700

	—	5:41	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	—	7:53	—	—	7:54	—	—	7:55	—	—	7:55	—	—	7:57	—	—	7:57	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 7°C on Sat afternoon, min -4°C on Wed night). Winds decreasing (fresh winds from the SW on Thu night, light winds from the NW by Sat morning).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Tue afternoon, min 7°C on Sat night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 3068 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	12° C	Dry and cloudy.	Light winds from the W (13 kph at 270).	16 km Low: few Mid: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	14° C	Light rain .	Light winds from the SW (15 kph at 230).	16 km Low: few Mid: scattered High: broken
AJX - CSS 32 km ESE 519m alt. 55 minutes ago	11° C	-	Light winds from the SE (15 kph at 143).
Chino Airport 34 km S 218m alt. 2 hours ago	13° C	Moderate rain .	Light winds from the W (13 kph at 270).	10 km Mid: few High: overcast
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 230 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	10° C	Dry and partly cloudy.	Light winds from the S (11 kph at 190).	14 km Low: scattered Mid: scattered
Riverside Airport 42 km SSE 661m alt. 2 hours ago	13° C	Clear	Light winds from the W (13 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	13° C	Dry and partly cloudy.	Light winds from the W (11 kph at 260).	16 km Low: scattered
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	12° C	Dry and partly cloudy.	Light winds from the SSW (6 kph at 200).	16 km Low: scattered Mid: scattered
Placentia wx 48 km S 70m alt. 51 minutes ago		-	Calm (0 kph at 0).

* 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.