– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 9 am Fri 30 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Fri 30 Jan 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 20°C on Sat morning, min 15°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 20°C on Wed morning, min 15°C on Mon night). Wind will be generally light.
	Friday 30			Saturday 31			Sunday 1			Monday 2			Tuesday 3			Wednesday 4
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds
km/h	NE	NE	NE	ENE	ENE	NE	NNE	SW	SW	SSE	NW	NE	NE	NE	NE	NE	NE	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	19	18	17	20	19	18	19	18	16	17	17	16	19	19	17	20	19	17
min °C	18	17	16	18	18	16	18	17	15	16	16	15	17	17	16	19	17	16
chill °C	18	17	16	18	18	16	18	17	15	16	16	15	17	17	15	19	16	15

Freezing level m	3900	4050	4050	4000	4000	3850	3700	3600	3500	3500	3500	3550	3600	3700	3800	3800	3800	3700
Cloud base (m)							6650		9350		8100

	6:50	—	—	6:48	—	—	6:48	—	—	6:48	—	—	6:47	—	—	6:46	—	—
	—	5:19	—	—	5:20	—	—	5:21	—	—	5:22	—	—	5:22	—	—	5:23	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 20°C on Sat morning, min 15°C on Sun night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Wed morning, 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 (2 kph at 320).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	27° C	Clear	Light winds from the WSW (15 kph at 240).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	26° C	Clear	Wind obs. (17 kph from 270 degs) was rejected.	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	28° C	Clear	Light winds from the SW (11 kph at 220).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	17° C	Clear	Light winds from the NNW (13 kph at 330).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	27° C	Dry and partly cloudy.	Light winds from the W (7 kph at 270).	16 km Low: scattered
Chino Airport 45 km SSE 218m alt. 2 hours ago	28° C	-	Calm (0 kph at 0).	16 km Low: few
Glendale 45 km SW 771m alt. 1 hour ago	31° C	-	Calm (0 kph at 135).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	18° C	-	Strong winds from the W (50 kph at 264).
Placentia wx 50 km S 70m alt. 1 hour ago	22° C	Dry	Calm (5 kph at 73).

* 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.