– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Fri 24 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Fri 24 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 3mm), mostly falling on Sat night. Very mild (max 16°C on Sat afternoon, min 9°C on Sat night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 22°C on Tue afternoon, min 12°C on Mon night). Wind will be generally light.
		Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	rain shwrs	rain shwrs	some clouds	rain shwrs	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SSW	SSW	SSW	SW	SSW	SW	SSW	SSW	SW	WNW	SE	SSW	WSW	SSW	SSW	SW	WSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	2	0.3	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—
max °C	15	14	16	10	11	15	12	12	16	13	20	22	18	20	22	17	19	20	16
min °C	12	12	14	9	9	14	9	9	16	12	16	22	16	17	21	13	14	19	14
chill °C	11	11	12	7	7	12	7	8	16	12	16	22	16	17	21	13	14	19	14

Freezing level m	3250	3050	2600	2000	2300	2600	2450	2850	3100	3300	3550	3600	3600	3550	3500	3300	3350	3450	3850
Cloud base (m)	850	900	2500	850	900	1900	900	950	1800	8600	8200							3050	850

	—	6:07	—	—	6:05	—	—	6:05	—	—	6:03	—	—	6:03	—	—	6:01	—	—
	—	—	7:29	—	—	7:30	—	—	7:30	—	—	7:31	—	—	7:32	—	—	7:32	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 3mm), mostly falling on Sat night. Very mild (max 16°C on Sat afternoon, min 9°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Tue afternoon, min 12°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	14° C	Dry and cloudy.	Light winds from the SW (7 kph at 230).	16 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the WSW (11 kph at 240).	16 km Low: scattered Mid: broken
Crestline - CSS 31 km E 1615m alt. 1 hour ago	4° C	-	Calm (0 kph at 0).
Chino Airport 34 km S 218m alt. 2 hours ago	14° C	Clear	Light winds from the SW (9 kph at 230).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 270 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	12° C	Dry and partly cloudy.	Light winds from the S (19 kph at 190).	14 km Low: broken
Riverside Airport 42 km SSE 661m alt. 2 hours ago	14° C	Clear	Light winds from the NE (7 kph at 50).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	16° C	Clear	Light winds from the SE (9 kph at 130).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	15° C	Dry and partly cloudy.	Light winds from the SE (6 kph at 130).	16 km Low: scattered
Placentia wx 48 km S 70m alt. 1 hour ago	18° C	Dry	Calm (0 kph at 277).

* 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.