– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 pm Wed 28 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Wed 28 Jan Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 24°C on Sat morning, min 15°C on Wed night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 23°C on Sun morning, min 16°C on Mon night). Wind will be generally light.
		Thursday 29			Friday 30			Saturday 31			Sunday 1			Monday 2			Tuesday 3
	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	clear	clear	clear	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear
km/h	NNE	NNE	N	NNE	NE	NNE	NNE	NNE	NE	N	SW	SW	W	WSW	S	NNE	NE	NNE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	16	20	20	17	23	22	20	24	23	20	23	22	19	20	20	17	22	22	18
min °C	15	19	17	17	21	20	18	22	20	19	22	20	17	19	18	16	21	18	17
chill °C	14	19	17	17	21	20	18	22	20	19	22	20	17	19	18	16	21	18	17

Freezing level m	3600	3450	3650	3700	3850	4000	4000	3900	3900	3850	3700	3600	3550	3450	3350	3350	3400	3400	3450
Cloud base (m)	8550						7200		9150			9450	6600	5900	6250

	—	6:50	—	—	6:48	—	—	6:48	—	—	6:47	—	—	6:47	—	—	6:46	—	—
	—	—	5:16	—	—	5:17	—	—	5:19	—	—	5:20	—	—	5:21	—	—	5:22	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 24°C on Sat morning, min 15°C on Wed night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 23°C on Sun morning, min 16°C on Mon night). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 500 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	Wind obs. (9 kph from 350 degs) was rejected.	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	13° C	Dry and partly cloudy.	Wind obs. (9 kph from 340 degs) was rejected.	16 km Low: scattered
AJX - CSS 32 km ESE 519m alt. 3 hours ago	17° C	-	Severe gales from the NNE (81 kph at 25).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	11° C	-	Stormy winds from the NE (89 kph at 46).
Chino Airport 34 km S 218m alt. 3 hours ago	8° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (13 kph from 70 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	1° C	Clear	Wind obs. (7 kph from 170 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	13° C	Clear	Light winds from the NE (9 kph at 40).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	14° C	Clear	Light winds from the ESE (13 kph at 110).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	8° C	Clear	Light winds from the E (9 kph at 80).	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.