– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Mon 18 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 18 May 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 Wed afternoon, min 12°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 23°C on Thu afternoon, min 18°C on Fri night). Wind will be generally light.
	Monday 18			Tuesday 19			Wednesday 20			Thursday 21			Friday 22			Saturday 23
	AM	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	clear
km/h	ENE	ENE	NNE	ENE	NW	NW	WSW	WSW	W	WSW	WSW	WSW	SW	SW	SW	S	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	15	19	17	20	22	20	22	23	20	22	23	20	23	23	20	22	23	20
min °C	12	18	17	17	21	19	20	23	19	20	23	19	20	23	18	20	23	19
chill °C	10	18	17	17	21	19	20	23	19	20	23	19	20	23	18	20	23	19

Freezing level m	2900	3150	3200	3200	3550	3500	3600	3750	3750	3800	3950	4100	4000	4150	4150	4050	4200	4100
Cloud base (m)										9500				9150

	5:47	—	—	5:46	—	—	5:46	—	—	5:45	—	—	5:43	—	—	5:43	—	—
	—	7:47	—	—	7:49	—	—	7:50	—	—	7:50	—	—	7:51	—	—	7:52	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 23°C on Wed afternoon, min 12°C on Mon morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 23°C on Thu afternoon, min 18°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 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 200).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	23° C	Clear	Light winds from the WSW (17 kph at 250).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	23° C	Clear	Light winds from the N (7 kph at 1).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	24° C	Clear	Light winds from the SSE (6 kph at 150).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	22° C	Clear	Moderate winds from the NE (26 kph at 50).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	26° C	-	Light winds from the WSW (15 kph at 250).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 1 hour ago	27° C	-	Light winds from the NW (7 kph at 320).	16 km Low: few
Glendale 45 km SW 771m alt. 3 hours ago	27° C	-	Calm (0 kph at 135).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	19° C	-	Fresh winds from the NE (37 kph at 42).
Placentia wx 50 km S 70m alt. 1 hour ago	32° C	Dry	Light winds from the WSW (6 kph at 240).

* 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.