– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 pm Thu 09 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Thu 09 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 5mm), mostly falling on Sat night. Warm (max 20°C on Fri afternoon, min 11°C on Sat night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 22°C on Wed afternoon, min 9°C on Sun night). Wind will be generally light.
		Friday 10			Saturday 11			Sunday 12			Monday 13			Tuesday 14			Wednesday 15
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	some clouds	rain shwrs	rain shwrs	clear	rain shwrs	light rain	rain shwrs	rain shwrs	rain shwrs	some clouds	rain shwrs	clear	clear	clear	clear	clear	some clouds
km/h	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SSW	SW	SW	SSW	SSW	SW	NW	S	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	0.6	0.1	—	1.4	1.9	0.8	0.1	0.1	—	0.2	—	—	—	—	—	—
max °C	19	18	20	15	15	17	13	11	14	11	12	15	12	16	19	16	20	22	18
min °C	15	15	18	12	12	17	11	11	14	9	9	14	11	11	19	14	16	21	13
chill °C	15	15	17	11	11	16	9	9	12	7	8	13	10	11	19	14	16	21	13

Freezing level m	3250	3000	3050	2800	3050	3100	2400	2200	2400	2000	2200	2300	2600	3000	3050	3350	3350	3350	3400
Cloud base (m)	900	9250		900	900	2300	850	850	1650	950	1650	2350	950					9150

	—	6:26	—	—	6:24	—	—	6:22	—	—	6:22	—	—	6:20	—	—	6:18	—	—
	—	—	7:17	—	—	7:17	—	—	7:19	—	—	7:20	—	—	7:21	—	—	7:22	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 5mm), mostly falling on Sat night. Warm (max 20°C on Fri afternoon, min 11°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Wed afternoon, min 9°C on Sun 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	16° C	Mist -.	Light winds from the W (9 kph at 260).	6 km Low: overcast
Ontario Airport 27 km SSE 715m alt. 2 hours ago	16° C	Dry and partly cloudy.	Light winds from the W (13 kph at 260).	13 km Low: few Mid: scattered
Crestline - CSS 31 km E 1615m alt. 45 minutes ago	8° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 45 minutes ago	11° C	-	Light winds from the SSE (6 kph at 147).
Chino Airport 34 km S 218m alt. 1 hour ago	15° C	Dry and partly cloudy.	Light winds from the W (7 kph at 260).	14 km Low: scattered
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Wind obs. (13 kph from 250 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	14° C	Clear	Light winds from the SSW (13 kph at 200).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	17° C	Clear	Light winds from the W (7 kph at 280).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 1 hour ago	15° C	Dry and partly cloudy.	Calm (0 kph at 0).	11 km Low: broken
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	16° 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.