– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 3 pm Sun 14 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Sun 14 Dec 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 21°C on Tue morning, min 17°C on Sun night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 21°C on Thu morning, min 15°C on Fri night). Wind will be generally light.
	Sun 14		Monday 15			Tuesday 16			Wednesday 17			Thursday 18			Friday 19
	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
km/h	NNE	NNE	NE	NNE	NNE	ENE	WNW	NW	NW	NW	N	NNE	NW	WSW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	19	18	20	19	19	21	21	20	19	17	17	21	21	20	20	18	16
min°C	18	17	19	19	18	21	20	18	19	17	17	19	20	19	19	17	15
chill°C	18	17	19	19	18	21	20	18	19	16	17	19	20	19	19	17	15

Freezing level (m)	3950	3950	4050	4150	4300	4300	4300	4250	4350	4450	4550	4500	4550	4500	4350	4200	4100
Cloud base (m)							8500						9400			8800	8800

	—	—	6:50	—	—	6:50	—	—	6:50	—	—	6:52	—	—	6:52	—	—
	4:42	—	—	4:42	—	—	4:43	—	—	4:43	—	—	4:44	—	—	4:44	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 21°C on Tue morning, min 17°C on Sun night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Thu morning, min 15°C on Fri 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago		Haze -.	Light winds from the W (19 kph at 260).	6 km
EL Monte Airport 35 km S 361m alt. 3 hours ago		Haze -.	Wind obs. (9 kph from 180 degs) was rejected.	6 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	19° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	24° C	-	Light winds from the WSW (11 kph at 250).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 3 hours ago	23° C	Haze -.	Wind obs. (13 kph from 290 degs) was rejected.	10 km Low: few
Glendale 45 km SW 771m alt. 1 hour ago	18° C	-	Calm (0 kph at 129).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	19° C	-	Wind obs. (24 kph from 27 degs) was rejected.
Placentia wx 50 km S 70m alt. 1 hour ago	24° C	Dry	Calm (3 kph at 57).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	23° C	-	Light winds from the WNW (6 kph at 301).
Crestline - CSS 50 km ESE 1615m alt. 1 hour ago	12° C	-	Calm (0 kph at 0).

* 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.