– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Sat 05 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 05 Sep Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 9mm), mostly falling on Sun afternoon. Warm (max 28°C on Tue morning, min 19°C on Sun morning). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 34°C on Thu afternoon, min 28°C on Tue night). Wind will be generally light.
	Sat 5		Sunday 6			Monday 7			Tuesday 8			Wednesday 9			Thursday 10
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	rain shwrs	light rain	mod. rain	clear	clear	clear	clear	some clouds	clear	some clouds	clear	some clouds	clear	clear	clear	clear
Cloud base (m)		3350	2000	850	8650			8850	4800	5000	6050	5800	6250	5250	5150	5100
km/h	SSW	S	S	SSW	SSW	SW	SSW	SSW	SW	W	NE	ESE	WNW	WNW	WNW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.6	1.8	6	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	26	23	21	22	22	25	27	24	28	30	29	31	33	31	33	34	30
min °C	25	21	19	19	21	22	27	24	25	30	28	29	33	30	30	33	28
chill °C	25	21	19	19	21	22	27	24	25	30	28	29	33	30	30	33	28

Freezing level m	4600	4600	4550	4700	4650	4650	4800	4900	5000	5050	5200	5200	5350	5350	5350	5400	5300

	—	—	6:26	—	—	6:28	—	—	6:28	—	—	6:30	—	—	6:30	—	—
	7:12	—	—	7:10	—	—	7:08	—	—	7:07	—	—	7:06	—	—	7:05	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Light rain (total 9mm), mostly falling on Sun afternoon. Warm (max 28°C on Tue morning, min 19°C on Sun morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Thu afternoon, min 28°C on Tue 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	29°C	Dry and partly cloudy.	Light winds from the SW (11 kph at 230).	16 km Low: broken
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	28°C	-	Light winds from the W (11 kph at 270).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	30°C	Dry and partly cloudy.	Light winds from the SW (9 kph at 230).	16 km Low: broken
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	27°C	Clear	Moderate winds from the SW (24 kph at 230).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	30°C	Dry and partly cloudy.	Light winds from the WSW (15 kph at 240).	16 km Low: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	29°C	Dry and partly cloudy.	Light winds from the W (19 kph at 270).	16 km Low: broken
Glendale 45 km SW 771m alt. 57 minutes ago	27°C	-	Calm (2 kph at 113).
Kagel Launch 50 km WSW 1072m alt. 42 minutes ago	20°C	-	Fresh winds from the S (35 kph at 170).
Placentia wx 50 km S 70m alt. 31 minutes ago	32°C	Dry	Light winds from the WSW (6 kph at 253).

* 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.