– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 9 pm Tue 17 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Tue 17 Feb Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Heavy rain (total 34mm), heaviest during Tue night. Very mild (max 10°C on Fri afternoon, min 4°C on Thu night). Winds decreasing (fresh winds from the SW on Tue night, calm by Thu night).										Days 5–7 Weather Summary Mostly dry. Very mild (max 18°C on Mon morning, min 6°C on Fri night). Wind will be generally light.
		Wednesday 18			Thursday 19			Friday 20			Saturday 21			Sunday 22			Monday 23
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	some clouds	rain shwrs	mod. rain	light rain	rain shwrs	some clouds	clear	clear	some clouds	cloudy	clear	clear	clear	some clouds	some clouds	some clouds	some clouds
km/h	SW	WSW	WSW	SSW	S	SSW	S	ESE	S	N	ENE	SSE	S	SSE	SSW	WSW	SW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	23	0.5	—	0.5	7	3	0.3	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	7	8	6	6	7	5	9	10	7	13	14	11	17	17	14	18	18	13
min °C	5	5	6	5	6	6	4	6	7	6	11	12	10	14	14	13	16	15	12
chill °C	1	2	4	2	3	3	4	6	6	6	10	12	10	14	14	13	16	15	12

Freezing level m	1850	1250	1650	1250	1300	1550	1200	1350	2200	1850	2700	2700	2800	3200	3350	3550	3700	3400	3300
Cloud base (m)	850	900	1700	900	900	800	900	950	1700	1550	8400	5900					7000	6200	1650

	—	6:31	—	—	6:31	—	—	6:30	—	—	6:28	—	—	6:26	—	—	6:26	—	—
	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:38	—	—	5:39	—	—	5:40	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Heavy rain (total 34mm), heaviest during Tue night. Very mild (max 10°C on Fri afternoon, min 4°C on Thu night). Winds decreasing (fresh winds from the SW on Tue night, calm by Thu night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Mon morning, min 6°C on Fri 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. 1 hour ago	9° C	Dry and cloudy.	Fresh winds from the WSW (30 kph at 240).	11 km Low: broken Mid: overcast
Ontario Airport 27 km SSE 715m alt. 1 hour ago	9° C	Light rain .	Moderate winds from the SW (26 kph at 230).	8 km Mid: scattered High: broken
AJX - CSS 32 km ESE 519m alt. 56 minutes ago	6° C	-	Near gales from the SSW (56 kph at 213).
Marshall Peak - CSS 33 km ESE 1211m alt. 56 minutes ago	3° C	-	Severe gales from the WSW (78 kph at 241).
Chino Airport 34 km S 218m alt. 1 hour ago	10° C	Moderate rain .	Fresh winds from the WSW (33 kph at 240).	8 km Mid: few High: scattered
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Fresh winds from the WSW (33 kph at 250).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago		Light rain .	Light winds from the WSW (15 kph at 240).	10 km Mid: scattered High: broken
Riverside Airport 42 km SSE 661m alt. 2 hours ago	12° C	Dry and cloudy.	Fresh winds from the SW (33 kph at 220).	16 km Low: few Mid: broken High: overcast
Corona Municipal Airport (California) 43 km S 163m alt. 1 hour ago		Thunderstorm - in the vicinity.	Moderate winds from the WSW (26 kph at 250).	11 km Mid: few High: broken
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	11° C	Heavy rain .	Moderate winds from the SW (24 kph at 220).	8 km Low: scattered Mid: broken High: overcast

* 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.