– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Wed 19 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 19 Aug 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 Wed afternoon, min 18°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 20°C on Mon afternoon, min 18°C on Sat morning). Wind will be generally light.
	Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24
	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	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)					5300		7200	8000				8950	8600
km/h	SSW	SSW	SSW	SSW	SSW	S	SSW	S	SSW	S	S	SSW	S	S	SSW	S	S	SSE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	20	21	20	19	20	19	18	19	18	18	19	19	18	19	19	19	20	19
min °C	19	20	19	19	20	18	18	19	18	18	19	18	18	19	18	18	19	18
chill °C	19	20	19	19	20	18	18	19	18	18	19	18	18	19	18	18	19	18

Freezing level m	5400	5400	5400	5250	5350	5150	5000	5200	5100	5000	5050	5000	4950	5000	5000	4950	5100	5050

	6:15	—	—	6:15	—	—	6:16	—	—	6:16	—	—	6:16	—	—	6:18	—	—
	—	7:34	—	—	7:32	—	—	7:31	—	—	7:30	—	—	7:29	—	—	7:28	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 21°C on Wed afternoon, min 18°C on Thu night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Mon afternoon, min 18°C on Sat 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. 2 hours 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	36° C	Clear	Light winds from the WSW (9 kph at 240).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	37° C	Clear	Light winds from the W.(Wind varies from 230 to 290 degs) (17 kph at 260).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	36° C	Clear	Light winds from the S (9 kph at 170).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	39° C	Clear	Moderate winds from the W (20 kph at 260).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	38° C	-	Light winds from the N (9 kph at 1).	16 km Low: few Mid: few
Whittier wx 44 km S 125m alt. 49 minutes ago	37° C	Dry	Light winds from the SSE (6 kph at 166).
Chino Airport 45 km SSE 218m alt. 2 hours ago	39° C	-	Light winds from the W.(Wind varies from 240 to 300 degs) (15 kph at 270).	16 km Low: few
Glendale 45 km SW 771m alt. 1 hour ago	38° C	-	Calm (0 kph at 221).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	33° C	-	Fresh winds from the S (30 kph at 182).

* 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.