– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Sun 26 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sun 26 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 20°C on Sun morning, min 18°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 22°C on Fri afternoon, min 18°C on Wed morning). Wind will be generally light.
	Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 31
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	7100	5200																9950
km/h	SSW	SSW	SW	SSW	SSW	S	SSW	S	SSW	SSW	S	SW	S	SE	S	SSE	SE	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	20	20	19	19	20	19	19	19	19	19	20	19	20	20	21	21	22	22
min °C	19	20	18	18	20	18	18	19	18	18	19	19	19	20	20	21	22	22
chill °C	18	20	18	18	20	18	18	19	18	18	19	19	19	20	20	21	22	22

Freezing level m	5400	5400	5450	5350	5400	5350	5250	5350	5400	5400	5450	5550	5550	5550	5600	5700	5700	5700

	5:56	—	—	5:58	—	—	5:58	—	—	5:58	—	—	6:00	—	—	6:01	—	—
	—	7:57	—	—	7:57	—	—	7:55	—	—	7:54	—	—	7:53	—	—	7:52	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 20°C on Sun morning, min 18°C on Sun night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Fri afternoon, min 18°C on Wed 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 220).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 1 hour ago	32° C	Clear	Light winds from the W (19 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	32° C	Clear	Moderate winds from the W (24 kph at 260).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	32° C	Clear	Light winds from the S (11 kph at 170).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	36° C	Clear	Moderate winds from the WSW (28 kph at 250).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	36° C	Dry and partly cloudy.	Moderate winds from the W (26 kph at 260).	16 km Low: few Mid: broken High: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	32° C	Dry and partly cloudy.	Moderate winds from the WNW (24 kph at 290).	16 km Low: few Mid: broken
Glendale 45 km SW 771m alt. 41 minutes ago	34° C	-	Calm (0 kph at 138).
Kagel Launch 50 km WSW 1072m alt. 48 minutes ago	28° C	-	Moderate winds from the S (26 kph at 174).
Placentia wx 50 km S 70m alt. 45 minutes ago	41° C	Dry	Calm (3 kph at 306).

* 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.