– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 am Thu 30 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 30 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 25°C on Thu afternoon, min 15°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 18°C on Sun afternoon, min 10°C on Mon morning). Wind will be generally light.
	Thursday 30			Friday 1			Saturday 2			Sunday 3			Monday 4			Tuesday 5
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	clear	clear	clear	some clouds	some clouds	clear	rain shwrs	rain shwrs	clear	rain shwrs	rain shwrs	some clouds	some clouds
km/h	NE	WSW	WNW	S	SW	SSW	S	SSW	SSW	SSW	SSW	SSW	SSW	SW	SSW	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	0.2	0.1	—	0.1	0.1	—	—
max °C	23	25	19	24	25	21	23	25	19	17	18	13	12	15	12	12	15	13
min °C	19	24	18	21	25	19	20	24	15	15	17	11	10	15	10	10	15	12
chill °C	19	24	18	21	25	19	20	24	15	14	16	9	8	14	8	9	14	11

Freezing level m	3350	3650	3700	3700	3850	3800	3700	3750	3550	3200	3200	3000	2750	2750	2200	2250	2650	3150
Cloud base (m)		4150			3650		8850	8550				850	900	2300	1650	1600	1900	950

	6:01	—	—	6:01	—	—	6:00	—	—	5:58	—	—	5:58	—	—	5:56	—	—
	—	7:32	—	—	7:34	—	—	7:35	—	—	7:36	—	—	7:36	—	—	7:37	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Warm (max 25°C on Thu afternoon, min 15°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Sun afternoon, min 10°C on Mon morning). 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	12° C	Mist -.	Light winds from the WNW (6 kph at 290).	10 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	12° C	-	Light winds from the W (6 kph at 280).	16 km Low: few Mid: few
Crestline - CSS 31 km E 1615m alt. 1 hour ago	10° C	-	Calm (0 kph at 0).
Chino Airport 34 km S 218m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 30).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	10° C	Clear	Wind obs. (9 kph from 160 degs) was rejected.	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	9° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	11° C	Clear	Light winds from the E (7 kph at 80).	16 km
Placentia wx 48 km S 70m alt. 1 hour ago	16° C	Dry	Calm (0 kph at 289).

* 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.