– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Wed 17 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 17 Sep Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Moderate rain (total 19mm), heaviest on Thu morning. Very mild (max 15°C on Wed afternoon, min 9°C on Thu night). Winds increasing (calm on Wed afternoon, fresh winds from the SSE by Thu morning).											Days 5–7 Weather Summary Mostly dry. Very mild (max 16°C on Mon afternoon, min 13°C on Sat afternoon). Winds increasing (calm on Sun night, fresh winds from the S by Tue morning).
	Wed 17		Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light rain	light rain	rain shwrs	risk tstorm	risk tstorm	rain shwrs	rain shwrs	clear	clear	clear	clear	some clouds	some clouds	clear	clear	some clouds	clear
km/h	ENE	ESE	SSE	S	SSW	SSW	SW	SW	WSW	WSW	W	WSW	W	SSW	SE	SE	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.3	1.1	8	4	4	1	0.1	—	—	—	—	—	—	—	—	—	—
max°C	15	14	11	11	10	10	12	12	13	13	13	14	15	14	15	16	16
min°C	14	11	11	11	9	9	11	11	12	13	13	13	14	14	14	15	14
chill°C	14	8	8	8	6	6	8	9	12	12	12	12	14	14	14	15	12

Freezing level (m)	4800	4600	4350	4200	4250	4400	4450	4600	4600	4650	4750	4750	4850	4800	4800	4800	4750
Cloud base (m)	3050		1850	2200	1500	850						7250	7050	8400	4850	4750	5050

	—	—	6:35	—	—	6:37	—	—	6:37	—	—	6:37	—	—	6:39	—	—
	6:54	—	—	6:53	—	—	6:52	—	—	6:51	—	—	6:50	—	—	6:47	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Moderate rain (total 19mm), heaviest on Thu morning. Very mild (max 15°C on Wed afternoon, min 9°C on Thu night). Winds increasing (calm on Wed afternoon, fresh winds from the SSE by Thu morning).

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Mon afternoon, min 13°C on Sat afternoon). Winds increasing (calm on Sun night, fresh winds from the S by Tue morning).

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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Mount Wilson Airport 25 km SSW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 20 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	20° C	Clear	Light winds from the N (7 kph at 1).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	25° C	Clear	Light winds from the SSW (17 kph at 200).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	30° C	Clear	Moderate winds from the SW (24 kph at 230).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	22° C	Dry and cloudy.	Moderate winds from the WSW (22 kph at 250).	16 km Low: few Mid: broken High: overcast
Chino Airport 45 km SSE 218m alt. 2 hours ago	23° C	Dry and cloudy.	Moderate winds from the W (24 kph at 270).	16 km Low: few Mid: broken High: overcast
Glendale 45 km SW 771m alt. 2 hours ago	22° C	-	Calm (0 kph at 90).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	19° C	-	Moderate winds from the S (20 kph at 171).
Placentia wx 50 km S 70m alt. 58 minutes ago	24° C	Dry	Calm (0 kph at 109).
AJX - CSS 50 km ESE 519m alt. 2 hours ago	23° C	-	Light winds from the W (17 kph at 266).

* 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.