– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Wed 22 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 22 Jul 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 21°C on Thu afternoon, min 17°C on Wed morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 22°C on Sat afternoon, min 19°C on Sun night). Wind will be generally light.
	Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27
	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
Cloud base (m)														8850	8950	5500		9650
km/h	WNW	WSW	WSW	SSE	S	SE	SSE	SSE	S	SSW	S	S	SSW	SSW	WSW	W	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	18	19	19	19	21	21	20	21	21	21	22	22	21	21	20	20	20	19
min °C	17	18	18	19	21	20	19	21	20	20	22	21	21	21	19	19	19	19
chill °C	17	18	18	19	21	20	19	21	20	20	22	21	21	21	19	19	19	19

Freezing level m	5200	5250	5400	5400	5550	5500	5350	5500	5500	5500	5550	5550	5450	5500	5450	5400	5500	5450

	5:54	—	—	5:54	—	—	5:56	—	—	5:56	—	—	5:56	—	—	5:58	—	—
	—	—	8:00	—	7:59	—	—	7:59	—	—	7:58	—	—	7:57	—	—	7:57	—

Mount Islip Weather (Days 0-3):

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

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Sat afternoon, min 19°C on Sun night). 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. 2 hours ago		-	Light winds from the WSW (6 kph at 250).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	30° C	Clear	Light winds from the WNW (15 kph at 290).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	31° C	Clear	Light winds from the W (15 kph at 270).	16 km
EL Monte Airport 35 km S 361m alt. 1 hour ago	31° C	Clear	Light winds from the SSW (11 kph at 210).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	37° C	Clear	Moderate winds from the W (20 kph at 270).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	32° C	-	Light winds from the N (11 kph at 1).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	33° C	Clear	Light winds from the SSW (19 kph at 210).	16 km
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	29° C	-	Moderate winds from the S (20 kph at 178).
Placentia wx 50 km S 70m alt. 1 hour ago	37° C	Dry	Calm (5 kph at 188).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	36° C	-	Light winds from the SSW (6 kph at 194).

* 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.