– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Thu 01 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Thu 01 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 17°C on Thu afternoon, min 15°C on Sun morning). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 17°C on Sun afternoon, min 14°C on Sun night). Wind will be generally light.
	Thu 1		Friday 2			Saturday 3			Sunday 4			Monday 5			Tuesday 6
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)				9600									4550
km/h	NE	E	ESE	NNE	E	E	ENE	SE	ESE	SE	NE	SE	N	WNW	ENE	NE	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	17	16	17	17	16	17	17	15	17	16	14	16	15	15	16	16
min °C	17	16	16	17	16	16	17	16	15	17	14	14	15	14	14	16	15
chill °C	17	16	16	17	16	16	17	15	14	17	14	14	15	14	14	16	14

Freezing level m	4850	4950	4950	4950	4850	4800	4900	4850	4700	4850	4750	4700	4950	4800	4750	4950	4900

	—	—	6:46	—	—	6:47	—	—	6:47	—	—	6:48	—	—	6:48	—	—
	6:35	—	—	6:34	—	—	6:32	—	—	6:30	—	—	6:30	—	—	6:29	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 17°C on Thu afternoon, min 15°C on Sun morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Sun afternoon, min 14°C on Sun night). Wind will be generally light.

This table gives the weather forecast for Mount Islip at the specific elevation of 2514 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Islip. 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
Mount Wilson Airport 25 km SSW 1311m alt. 1 hour ago		-	Wind obs. (11 kph from 240 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	32°C	Clear	Light winds from the W (19 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	32°C	Clear	Light winds from the WSW (19 kph at 250).	16 km
EL Monte Airport 35 km S 361m alt. 1 hour ago	32°C	Clear	Light winds from the SSW (15 kph at 210).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	36°C	Clear	Light winds from the ENE (9 kph at 60).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	34°C	Clear	Light winds from the WSW (19 kph at 250).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	35°C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	32°C	-	Calm (0 kph at 101).
Placentia wx 50 km S 70m alt. 1 hour ago	30°C	Dry	Light winds from the WNW (6 kph at 286).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	35°C	Clear	Light winds from the N (17 kph at 10).	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.