– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Thu 20 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 20 Aug Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 32°C on Thu afternoon, min 27°C on Thu night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 34°C on Tue afternoon, min 27°C on Sun night). Wind will be generally light.
	Thu 20		Friday 21			Saturday 22			Sunday 23			Monday 24			Tuesday 25
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	9600	4700	5700	7200
km/h	SW	SSW	SSW	SSW	SW	SW	SSW	SW	SSW	SSW	SSW	SW	SW	W	WSW	SW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.1	0.5	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	32	28	31	31	28	30	32	29	31	32	28	31	32	29	32	34	31
min °C	32	27	28	30	27	28	31	27	28	32	27	28	32	28	30	33	29
chill °C	32	27	28	30	27	28	31	27	28	32	27	28	32	28	30	33	29

Freezing level m	5300	5150	5000	5050	5050	4950	5050	5050	5000	5050	5000	4950	5100	5100	5100	5250	5250

	—	—	6:16	—	—	6:16	—	—	6:16	—	—	6:18	—	—	6:18	—	—
	7:32	—	—	7:31	—	—	7:30	—	—	7:29	—	—	7:28	—	—	7:27	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 32°C on Thu afternoon, min 27°C on Thu night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Tue afternoon, min 27°C on Sun night). Wind will be generally light.

This table gives the weather forecast for Mount Islip at the specific elevation of 1000 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		-	Calm (4 kph at 210).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	28° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	27° C	-	Light winds from the W (19 kph at 270).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	32° C	Clear	Moderate winds from the W (20 kph at 270).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	29° C	Dry and partly cloudy.	Light winds from the WSW (15 kph at 240).	16 km Low: few Mid: scattered
Chino Airport 45 km SSE 218m alt. 2 hours ago	28° C	Clear	Light winds from the W (17 kph at 280).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	26° C	-	Calm (0 kph at 113).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	26° C	-	Calm (4 kph at 299).
Placentia wx 50 km S 70m alt. 1 hour ago	33° C	Dry	Calm (3 kph at 294).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	28° C	-	Calm (4 kph at 20).

* 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.