– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Thu 14 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 14 May 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 22°C on Thu afternoon, min 14°C on Sat night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 23°C on Tue afternoon, min 14°C on Sun night). Wind will be generally light.
	Thu 14		Friday 15			Saturday 16			Sunday 17			Monday 18			Tuesday 19
	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
km/h	WSW	W	WSW	WSW	W	WSW	W	W	W	WSW	NNW	ENE	W	NNW	SE	WSW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	22	18	21	22	18	19	19	16	18	21	15	18	21	19	22	23	20
min °C	22	17	18	21	16	16	19	14	15	18	14	15	21	18	19	23	20
chill °C	22	17	18	21	15	15	19	13	15	18	13	14	21	18	19	23	20

Freezing level m	4200	4400	4500	4450	4200	4000	3950	4200	4000	4150	4000	3650	3700	3850	3800	4050	4200
Cloud base (m)								9450	8100	8900

	—	—	5:48	—	—	5:48	—	—	5:48	—	—	5:47	—	—	5:46	—	—
	7:45	—	—	7:45	—	—	7:46	—	—	7:46	—	—	7:47	—	—	7:49	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 22°C on Thu afternoon, min 14°C on Sat night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 23°C on Tue afternoon, min 14°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. 2 hours ago		-	Light winds from the WSW (6 kph at 250).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	23° C	Clear	Light winds from the SW (19 kph at 230).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	22° C	Clear	Moderate winds from the W (22 kph at 260).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	23° C	Clear	Light winds from the SW (15 kph at 220).	16 km
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	24° C	Clear	Light winds from the WSW (19 kph at 240).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	23° C	Clear	Moderate winds from the WSW (24 kph at 240).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	21° C	-	Calm (0 kph at 99).
Kagel Launch 50 km WSW 1072m alt. 2 hours ago	17° C	-	Light winds from the SSW (17 kph at 193).
Placentia wx 50 km S 70m alt. 44 minutes ago		-	Light winds from the SW (11 kph at 225).

* 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.