– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 10 pm Tue 13 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Tue 13 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 22°C on Thu afternoon, min 13°C on Tue night). Winds increasing (calm on Wed afternoon, fresh winds from the ENE by Thu night).										Days 5–7 Weather Summary Mostly dry. Warm (max 24°C on Sun afternoon, min 19°C on Sat morning). Wind will be generally light.
		Wednesday 14			Thursday 15			Friday 16			Saturday 17			Sunday 18
	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
Cloud base (m)
km/h	NE	NE	E	NE	NE	NE	ENE	ENE	ENE	ENE	ENE	ENE	N	WSW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	14	18	20	19	21	22	20	20	22	21	22	23	21	22	24	21
min °C	13	15	20	19	19	21	18	18	22	20	19	23	20	20	23	21
chill °C	12	15	20	19	19	21	17	17	22	20	19	23	20	20	23	21

Freezing level m	3950	4050	4200	4200	4050	4000	3850	4050	3950	3950	3900	3950	4100	4150	4150	4200

	—	6:54	—	—	6:56	—	—	6:56	—	—	6:58	—	—	6:58	—	—
	—	—	6:17	—	—	6:16	—	—	6:15	—	—	6:14	—	—	6:13	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 22°C on Thu afternoon, min 13°C on Tue night). Winds increasing (calm on Wed afternoon, fresh winds from the ENE by Thu night).

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Sun afternoon, min 19°C on Sat morning). Wind will be generally light.

This table gives the weather forecast for Mount Islip at the specific elevation of 1000 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 662m alt. 2 hours ago		-	Calm (0 kph at 0).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	18°C	Clear	Calm (0 kph at 0).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	16°C	Clear	Light winds from the N (7 kph at 10).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	11°C	Clear	Light winds from the WNW (7 kph at 300).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	17°C	Clear	Light winds from the WNW (9 kph at 290).	16 km
Chino Airport 45 km SSE 714m alt. 2 hours ago	17°C	Clear	Light winds from the NW (6 kph at 320).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	14°C	-	Calm (0 kph at 114).
Victorville Airport 50 km ENE 250m alt. 1 hour ago	8°C	Clear	Light winds from the WSW (6 kph at 250).	16 km
Placentia wx 50 km S 70m alt. 1 hour ago	18°C	Dry	Calm (0 kph at 0).
Burbank Airport 51 km SW 714m alt. 2 hours ago	17°C	Clear	Light winds from the NW (9 kph at 310).	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.