– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Wed 14 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Wed 14 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 23°C on Fri afternoon, min 15°C on Wed morning). Winds increasing (calm on Wed afternoon, fresh winds from the ENE by Thu night).									Days 4–6 Weather Summary Mostly dry. Warm (max 23°C on Sat afternoon, min 15°C on Mon night). Wind will be generally light.
	Wednesday 14			Thursday 15			Friday 16			Saturday 17			Sunday 18			Monday 19
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)								7400
km/h	NE	ENE	NE	NE	NE	ENE	NE	ENE	ENE	ENE	E	N	NW	SW	SSW	SSW	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	18	20	19	20	22	20	20	23	21	21	23	21	22	23	21	21	22	19
min °C	15	20	19	19	22	17	17	23	19	19	23	20	20	23	20	20	21	15
chill °C	15	20	19	19	22	16	16	23	19	19	23	20	20	23	20	20	21	14

Freezing level m	4050	4150	4150	4000	3850	4000	4050	4100	4000	3950	3900	4000	4150	4050	4000	3900	3900	3550

	6:54	—	—	6:56	—	—	6:56	—	—	6:58	—	—	6:58	—	—	6:58	—	—
	—	6:17	—	—	6:16	—	—	6:15	—	—	6:14	—	—	6:13	—	—	6:12	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 23°C on Fri afternoon, min 15°C on Wed morning). Winds increasing (calm on Wed afternoon, fresh winds from the ENE by Thu night).

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 23°C on Sat afternoon, min 15°C on Mon night). 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 1311m alt. 2 hours ago		-	Calm (4 kph at 250).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	23°C	Clear	Light winds from the WNW (7 kph at 300).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	23°C	Clear	Wind obs. (17 kph from 270 degs) was rejected.	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	25°C	Clear	Light winds from the S (6 kph at 190).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	17°C	Clear	Light winds from the NNW (9 kph at 340).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	24°C	Clear	Light winds from the WSW (7 kph at 240).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	24°C	Clear	Wind obs. (7 kph from 290 degs) was rejected.	16 km
Glendale 45 km SW 771m alt. 52 minutes ago	27°C	-	Calm (0 kph at 119).
Placentia wx 50 km S 70m alt. 51 minutes ago	22°C	Dry	Calm (5 kph at 278).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	18°C	Clear	Light winds from the NE (11 kph at 50).	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.