– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Thu 30 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Thu 30 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Mild temperatures (max 9°C on Fri morning, min 6°C on Thu morning). Winds increasing (calm on Thu night, fresh winds from the S by Sat afternoon).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 4°C on Sun morning, min -1°C on Mon night). Wind will be generally light.
	Thursday 30			Friday 1			Saturday 2			Sunday 3			Monday 4			Tuesday 5
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	some clouds	some clouds	clear
km/h	NE	N	NW	SSE	W	SE	SSE	S	S	SSW	SW	WSW	WSW	SW	WSW	NW	NW	N
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	7	8	8	9	9	9	9	9	8	4	4	2	1	2	1	-1	2	3
min °C	6	8	7	8	9	8	8	9	6	4	3	0	1	2	-1	-1	0	2
chill °C	4	6	6	8	9	5	5	6	2	-1	-2	-6	-3	-1	-4	-1	-3	-2

Freezing level m	3400	3600	3700	3650	3800	3800	3700	3750	3600	3150	3050	2800	2700	2850	2650	2400	2850	3150
Cloud base (m)		4250			3650		8700	8450	6350	850		850	900	2000	1650	1550	2050	900

	6:03	—	—	6:01	—	—	6:00	—	—	5:58	—	—	5:58	—	—	5:58	—	—
	—	7:34	—	—	7:35	—	—	7:36	—	—	7:37	—	—	7:37	—	—	7:37	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Mild temperatures (max 9°C on Fri morning, min 6°C on Thu morning). Winds increasing (calm on Thu night, fresh winds from the S by Sat afternoon).

Mount Islip Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 4°C on Sun morning, min -1°C on Mon 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. 1 hour ago		-	Light winds from the SW (7 kph at 220).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	24° C	Clear	Moderate winds from the W (26 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	23° C	Clear	Moderate winds from the WSW (26 kph at 250).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	24° C	-	Light winds from the SSW (17 kph at 210).	16 km Low: few
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	28° C	Clear	Light winds from the E.(Wind varies from 060 to 120 degs) (13 kph at 90).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	26° C	-	Moderate winds from the W (24 kph at 260).	16 km Low: few
Whittier wx 44 km S 125m alt. 1 hour ago	23° C	Dry	Wind obs. (11 kph from 30 degs) was rejected.
Chino Airport 45 km SSE 218m alt. 2 hours ago	25° C	-	Moderate winds from the WSW (28 kph at 250).	16 km Low: few
Glendale 45 km SW 771m alt. 35 minutes ago	24° C	-	Calm (2 kph at 94).
Kagel Launch 50 km WSW 1072m alt. 46 minutes ago	18° C	-	Strong winds from the S (41 kph at 173).

* 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.