– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Mon 13 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 13 Jul Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Some drizzle, heaviest during Mon afternoon. Warm (max 33°C on Wed afternoon, min 24°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 32°C on Thu afternoon, min 22°C on Fri night). Wind will be generally light.
	Monday 13			Tuesday 14			Wednesday 15			Thursday 16			Friday 17			Saturday 18
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	light rain	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	ESE	WNW	NW	W	WSW	WNW	WSW	WSW	W	SSW	SSW	SSW	S	SSW	SSW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.6	0.8	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	27	26	25	29	30	28	31	33	30	31	32	27	28	29	25	27	27	24
min °C	26	25	24	26	30	27	29	33	28	29	31	25	26	28	22	24	27	23
chill °C	26	25	24	26	30	27	29	33	28	29	31	25	26	28	22	24	27	23

Freezing level m	4900	4950	4950	4900	5100	5050	5100	5350	5200	5150	5200	5200	5100	5250	5150	5200	5200	5350
Cloud base (m)		2800			3200				9300					4950		5000	5150	5600

	5:48	—	—	5:48	—	—	5:50	—	—	5:50	—	—	5:50	—	—	5:52	—	—
	—	—	8:04	—	—	8:04	—	—	8:04	—	—	8:02	—	—	8:02	—	—	8:01

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Some drizzle, heaviest during Mon afternoon. Warm (max 33°C on Wed afternoon, min 24°C on Mon night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 32°C on Thu afternoon, min 22°C on Fri 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 240).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	28° C	Clear	Light winds from the W (11 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	29° C	Clear	Light winds from the W (9 kph at 260).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	31° C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	32° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	28° C	Dry and partly cloudy.	Light winds from the WNW (9 kph at 290).	16 km Low: scattered Mid: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	30° C	Dry and partly cloudy.	Light winds from the WNW (6 kph at 300).	16 km Low: broken
Kagel Launch 50 km WSW 1072m alt. 53 minutes ago	28° C	-	Moderate winds from the S (22 kph at 173).
AJX - CSS 50 km ESE 519m alt. 53 minutes ago	31° C	-	Calm (4 kph at 154).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	29° C	Dry and partly cloudy.	Moderate winds from the ESE (24 kph at 120).	16 km Low: broken

* 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.