– Lat/Long: 34.34° N 117.84° W

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

Issued: 10 am Sat 18 Jul Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 17°C on Sat afternoon, min 15°C on Sat morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 21°C on Thu afternoon, min 17°C on Tue morning). Wind will be generally light.
	Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 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	some clouds	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)		5000		5150	5100	5300	5200	5300	5200	5000	5600							7100
km/h	SSE	E	SSE	SE	SSE	SSW	S	S	W	WSW	WSW	WNW	SW	W	SSW	S	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	16	17	17	17	17	17	17	17	17	17	18	18	18	20	19	20	21	20
min °C	15	17	16	16	17	16	16	17	17	17	18	17	17	19	19	19	21	19
chill °C	15	17	16	16	17	16	16	17	17	17	18	17	17	19	19	19	21	19

Freezing level m	5100	5200	5250	5250	5300	5150	5100	5150	5200	5200	5200	5200	5200	5300	5300	5250	5400	5250

	5:52	—	—	5:52	—	—	5:52	—	—	5:54	—	—	5:54	—	—	5:54	—	—
	—	—	8:01	—	—	8:01	—	—	8:00	—	—	8:00	—	—	8:00	—	7:59	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 17°C on Sat afternoon, min 15°C on Sat morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Thu afternoon, min 17°C on Tue morning). Wind will be generally light.

This table gives the weather forecast for Mount Islip at the specific elevation of 2514 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. 1 hour ago		-	Calm (4 kph at 240).	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 250).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	28° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	27° C	Clear	Light winds from the SSW (7 kph at 200).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	33° C	Clear	Light winds from the W (13 kph at 270).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	29° C	-	Light winds from the W (9 kph at 260).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	30° C	Clear	Calm (0 kph at 0).	16 km
Kagel Launch 50 km WSW 1072m alt. 46 minutes ago	25° C	-	Moderate winds from the S (24 kph at 171).
AJX - CSS 50 km ESE 519m alt. 46 minutes ago	34° C	-	Moderate winds from the SSW (20 kph at 203).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	34° C	Clear	Calm (0 kph at 0).	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.