– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Wed 18 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Wed 18 Jun Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 19°C on Wed night, min 13°C on Sat morning). Winds increasing (calm on Wed night, fresh winds from the WSW by Sat afternoon).										Days 5–7 Weather Summary Mostly dry. Very mild (max 13°C on Mon afternoon, min 10°C on Sat night). Winds decreasing (fresh winds from the WSW on Sat night, calm by Sun afternoon).
		Thursday 19			Friday 20			Saturday 21			Sunday 22			Monday 23			Tuesday 24
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SE	SW	SW	W	W	WSW	W	W	WSW	NW	WNW	SW	WSW	SSW	SSW	SSW	S	S	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	19	17	17	15	16	15	15	14	14	12	12	12	11	11	13	11	11	12	12
min°C	18	17	17	14	14	15	14	13	14	10	11	12	11	11	12	11	10	11	11
chill°C	18	17	17	12	12	13	12	11	12	8	10	12	9	10	11	9	8	10	11

Freezing level (m)	5450	5200	5250	5150	5000	5050	5150	4950	4900	4650	4400	4350	4450	4350	4550	4450	4200	4200	4400
Cloud base (m)

	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:07	—	—	8:07

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 19°C on Wed night, min 13°C on Sat morning). Winds increasing (calm on Wed night, fresh winds from the WSW by Sat afternoon).

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Mon afternoon, min 10°C on Sat night). Winds decreasing (fresh winds from the WSW on Sat night, calm by Sun afternoon).

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		-	Calm (2 kph at 280).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	19° C	-	Light winds from the W (7 kph at 280).	16 km Low: few
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	24° C	Clear	Light winds from the SW (17 kph at 220).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	21° C	Clear	Light winds from the WSW (11 kph at 240).	16 km
Whittier wx 44 km S 125m alt. 3 hours ago	27° C	Dry	Light winds from the S (10 kph at 170).
Chino Airport 45 km SSE 218m alt. 3 hours ago	18° C	Clear	Light winds from the W (9 kph at 280).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	19° C	-	Calm (0 kph at 94).
Kagel Launch 50 km WSW 1072m alt. 2 hours ago	22° C	-	Calm (0 kph at 16).
Placentia wx 50 km S 70m alt. 2 hours ago	32° C	Dry	Calm (0 kph at 281).
AJX - CSS 50 km ESE 519m alt. 2 hours ago	18° C	-	Wind obs. (6 kph from 61 degs) was rejected.

* 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.