– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Tue 02 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 02 Jun 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 29°C on Thu afternoon, min 22°C on Tue night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 28°C on Fri afternoon, min 16°C on Sun night). Wind will be generally light.
	Tue 2		Wednesday 3			Thursday 4			Friday 5			Saturday 6			Sunday 7
	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	some clouds	clear	clear	clear	clear	clear
km/h	W	WNW	W	W	WNW	SW	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	25	23	27	28	25	27	29	24	27	28	23	23	24	19	22	23	18
min °C	24	22	24	28	24	25	28	24	24	26	20	21	23	17	18	22	16
chill °C	24	22	24	28	24	25	28	24	24	26	20	21	23	17	18	22	16

Freezing level m	4400	4550	4600	4800	4900	4950	5000	5050	4900	4950	4850	4700	4700	4650	4300	4350	4400
Cloud base (m)	9100		9150										7850			9650

	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	7:58	—	—	7:59	—	—	7:59	—	—	—	8:00	—	—	8:00	—	—	8:00

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 29°C on Thu afternoon, min 22°C on Tue night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 28°C on Fri afternoon, min 16°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. 1 hour ago		-	Calm (4 kph at 230).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	21° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	20° C	-	Light winds from the W (15 kph at 280).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	22° C	Clear	Light winds from the SSW (19 kph at 210).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	28° C	Clear	Moderate winds from the W (24 kph at 270).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	22° C	-	Light winds from the WSW (19 kph at 240).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	21° C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
Glendale 45 km SW 771m alt. 25 minutes ago	17° C	-	Calm (0 kph at 106).
Kagel Launch 50 km WSW 1072m alt. 42 minutes ago	19° C	-	Wind obs. (13 kph from 13 degs) was rejected.
Placentia wx 50 km S 70m alt. 42 minutes ago	30° C	Dry	Calm (5 kph at 278).

* 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.