– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 pm Tue 27 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Tue 27 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. Very mild (max 15°C on Fri morning, min 10°C on Tue night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 16°C on Sat morning, min 12°C on Sun night). Wind will be generally light.
		Wednesday 28			Thursday 29			Friday 30			Saturday 31			Sunday 1			Monday 2
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear
km/h	SSW	NNW	N	NNE	NE	NNE	NE	NE	NNE	NE	NNE	NNE	NE	SW	SW	SW	W	WSW	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	11	12	12	12	13	13	13	15	15	15	16	15	14	14	14	13	13	13	12
min °C	10	12	11	11	11	12	13	13	14	14	15	15	14	14	13	12	12	12	12
chill °C	10	12	9	9	9	11	12	12	13	14	15	15	14	14	13	12	12	12	12

Freezing level m	3500	3550	3550	3500	3450	3600	3650	3850	4050	4000	3950	4000	3850	3650	3550	3450	3450	3500	3500
Cloud base (m)	8450	6600	7600							7250				6900	6950	6500

	—	6:50	—	—	6:50	—	—	6:48	—	—	6:48	—	—	6:47	—	—	6:47	—	—
	—	—	5:15	—	—	5:16	—	—	5:17	—	—	5:19	—	—	5:20	—	—	5:21	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 15°C on Fri morning, min 10°C on Tue night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Sat morning, min 12°C on Sun night). Wind will be generally light.

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	13° C	Clear	Light winds from the NNE (6 kph at 20).	16 km
Ontario Airport 27 km SSE 715m alt. 3 hours ago	10° C	Dry and partly cloudy.	Light winds from the NE (6 kph at 50).	16 km Low: broken
Crestline - CSS 31 km E 1615m alt. 3 hours ago	10° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 2 hours ago	11° C	-	Light winds from the NNE (6 kph at 26).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	13° C	-	Calm (0 kph at 339).
Chino Airport 34 km S 218m alt. 3 hours ago	7° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 250 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	2° C	Clear	Light winds from the SSW (9 kph at 210).	16 km
Riverside Airport 42 km SSE 661m alt. 3 hours ago	9° C	Clear	Light winds from the NNE (13 kph at 30).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 3 hours ago	6° C	Clear	Calm (0 kph at 0).	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.